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4.8/5
based on 1,017 client reviews
  2. Development & IT Talent
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  4. (Current) Stata Specialists
  • $75 hourly

    • 4.9/5
    • (205 jobs)
    You need to write a paper? The deadline is soon? There is statistics involved, and you just don't like that stuff? You don't have time or the nerves to do it? You wrote it but now it doesn't look like it should? And what's with the pesky rules about referencing? I'm here to help. With 6 years of experience in academic writing, and a Master's degree in research psychology, I can make your paper shine! What you can expect from me: Detailed, error-free papers - either edited or written from scratch Correct referencing and formatting (APA, MLA, etc.) Professional style and great flow Statistical analyses conducted via SPSS, STATA, Jamovi, or R (t-test, chi square, regression, ANOVA, EFA, CFA and anything else you might need) Respect for deadlines Great, constant communication So look no further! Send me that job and let's see what we can do about it.
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    Writing
    Statistics
    R
    Academic Writing
    Fact-Checking
    APA Formatting
    Data Analysis
    Scientific Writing
    Qualitative Research
    Quantitative Research
    Microsoft Excel
    Academic Proofreading
    Academic Editing
    Survey Design
  • $60 hourly

    • 5.0/5
    • (587 jobs)
    I have two master's degrees in economics, and currently I am a Ph.D. candidate in Economics. I have more than eight years of working experience for the Central bank and about three years of teaching experience (Econometrics course to MSc in Economics). I used to work with different projects and provide qualified results for short periods. My primary skills are in econometrics, statistics, macro and micro analyses, data mining and programming, and DSGE modeling. I have in-depth skills in STATA, EVeiws, Matlab (especially in IRIS toolbox and Dynare), Visual Basic, and of course in Microsoft Office.
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    Visual Basic for Applications
    Regression Testing
    Linear Regression
    EViews
    MATLAB
    Statistics
    Economics
    Financial Analysis
    Hypothesis Testing
    Econometrics
    Microsoft Excel
  • $20 hourly

    • 5.0/5
    • (6 jobs)
    Hello! I am a distinguished Senior Medical Statistician, offering a unique combination of academic excellence and practical expertise in statistical analysis. My educational journey culminated in BSc (Hons) and Masters in Statistics, followed by a PhD in Social Statistics and Demography, qualifying me with deep insights and advanced methodologies in data analysis. My proficiency spans across SPSS, Stata, and R, with specialized skills in multilevel modelling and longitudinal data analysis. This technical expertise has been the cornerstone of my success in leading various projects. From conducting comprehensive health surveys to analyzing Big Data, and from geospatial data interpretation to performing sensitive quality-of-life assessments for cancer patients, my experience is diverse and robust. Notably, my academic contributions are recognized in several peer-reviewed journals, where I have published research encompassing health science, multidisciplinary econometrics, and time series analysis. This range of knowledge highlights my versatility and ensures that I bring a well-rounded perspective to every project. As your freelance statistician, I am committed to delivering high-quality, accurate, insightful analysis tailored to your needs. Let's connect if you're looking for a reliable, skilled statistician to bring clarity and insight to your data! I'm eager to discuss how we can successfully accomplish your project together using my expertise.
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    Research Paper Writing
    Grant Application
    Predictive Analytics
    Statistics
    R
    IBM SPSS
    Demography
    Biostatistics
    Machine Learning
    Survey Data Analysis
    Statistical Programming
    Data Visualization
    Data Analysis
    Data Analytics
  • $150 hourly

    • 4.9/5
    • (8 jobs)
    I am a health sciences researcher and I hold a MPH and a PhD in epidemiology, and a graduate certificate in biostatistics. My career has included stints as biostatistician, data modeler, methodologist, and public health analyst. I have taught research data management in SAS and R, biostatistics, and epidemiology. I have superior technical expertise in several modeling approaches and analytical tools, including but not limited to: regression analysis (linear regression, logistic regression, multinomial logistic regression, poission regression, zero-inflated count models, negative binomial regression); survival analysis including Kaplan-Meier analysis and Cox proportional regression; time series analysis; trend analysis; joinpoint regression analysis; analysis of variance (ANOVA), multivariate analysis of variance (MANOVA), multivariate analysis of covariance (MANCOVA); generalized estimating equation (GEE); principal components analysis; structural equation modeling (SEM); mediation analysis; mixed-effect models; missing data; propensity score matching; classification and regression tree; group-based trajectory modeling; latent class analysis; nonparametric methods; power and sample size calculation; systems dynamics modeling. My professional and scholarly output includes several peer-reviewed articles in leading journals and consultancies with researchers, clinicians, and students.
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    R
    SAS
    Mathematical Modeling
    Observational Data Analysis
    Predictive Analytics
    Data Modeling
    Data Management
    Statistical Programming
    Epidemiology
    Biostatistics
    Academic Research
    Research Methods
  • $40 hourly

    • 4.9/5
    • (164 jobs)
    I will assist you in academic writing and biostatistics of your medical research study. I am a medical trainee and clinical researcher with +4 years of experience in medical writing and a robust medical and academic background. I have +10 international peer-reviewed publications that range from primary to secondary research studies. I have experience in both academic and business writing. I help researchers to complete and publish their medical research papers. Academic services include: -Systematic reviews and meta-analyses using PRISMA guidelines. -Writing, editing, and proofreading manuscripts. -Data analysis: Descriptive and inferential statistics (hypothesis testing, nonparametric tests, t-tests, -ANOVA, chi-square, correlation, regression, survival analysis, cutoff values, sample size calculation, and more). -Referencing with any citation style using tools like Mendeley and EndNote. -Paraphrasing and plagiarism check. -Medical illustrations using Biorender and Inkscape. Business services include: -Blogs, emails, eBooks, social media posts. -SEO-optimized medical writing. -Keyword research for medical keywords that helps you rank using tools like SEMrush and MOZ. -Real-time SEO content analysis with Yoast. -Medically proven, well-written content that helps you sell your products. -Suggest and create medical illustrations that can take medical writing to a whole new level using tools like Biorender and Inkscape. -Grammarly premium, proofreading, and fact-checking. -Quora marketing. ✔️ Published +20 research papers. ✔️ Worked with +100 clients and achieved 100% client satisfaction in healthcare-related projects. ✔️ My background makes me a perfect match for any client looking for a freelancer to assist in any healthcare-related project. ✔️ I have written hundreds of medical blogs and worked for numerous US and non-US healthcare/tech companies. I am also a famous Quora writer with +2M views +2K followers. Here is what my clients say about me: 🔷 Dr. Youssef is excellent in his work. He is very detailed and is able to write very well clinical oriented lectures. He communicates very well. I will strongly recommend him to anyone looking for a medical writer. ⭐⭐⭐⭐⭐ 🔷Youssef did an amazing job at producing high-quality articles about Health/Wellness/Medicine. Perfect English, timely delivery, and always available to communicate. I would totally hire him again! ⭐⭐⭐⭐⭐ 🔷 Easy to communicate with, delivers the quality I wanted for my content, and does excellent work! I'm thrilled to work with him again on future projects. ⭐⭐⭐⭐⭐ 🔷I’m surprised of what Youssef is capable of, he is timely mannered and very proficient in what he offers, I highly recommend anyone looking for a great work to be done, Youssef is the guy for it. ⭐⭐⭐⭐⭐
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    Linear Regression
    Data Wrangling
    RStudio
    R
    IBM SPSS
    Data Visualization
    Statistical Analysis
    Creative Writing
    Statistics
    Academic Writing
    Regression Testing
    Logistic Regression
    Scientific Research
    Survival Analysis
    Scientific Literature Review
    Academic Research
    Biostatistics
    Research Papers
    SEO Writing
    Data Analysis
    Technical Writing
    Research Paper Writing
  • $50 hourly

    • 5.0/5
    • (38 jobs)
    I can offer expertise in statistical modelling, namely: O(B)LS, AR(I)MA, (G)ARCH, ARDL, (S)VAR, VECM, GMM, MIDAS, (G)SEM, difference-in-difference, seemingly unrelated regressions, flexible least squares, extreme bounds analysis, instrumental variables, mediation analysis, Markov switching, static and dynamic panel models, Logit/Probit models, factor models, Bayesian models, state-space models, non-linear modelling, non-parametric estimation. I have experience in building models for both forecasting and inference. I have been working as a macroeconometrician for more than five years now, and have published research papers with extensive models such as the fiscal multiplier, fiscal stance and space, VAT gap, monetary policy effects on expectations, interest rate term structure. I hold an MA in economics from College of Europe, a top university in Belgium. I can also offer quantitative and qualitative research in economics, including research writing, empirical modelling and subsequent interpretation. I have worked with many types of challenging data, with all sorts of issues such as structural breaks, non-intuitive relationships, reversal of economic theory, missing data, etc., and have experience in solving the challenges. I work with time series, cross-sectional and panel data, and am most comfortable with Stata and Eviews, with relevant do-files/programs always included for future replication.
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    EViews
    Economic Analysis
    Statistics
    Academic Writing
    Linear Regression
    Financial Modeling
    Quantitative Analysis
    Statistical Analysis
    Data Analysis
    Mathematical Modeling
    Data Modeling
    Econometrics
    Economics
  • $10 hourly

    • 4.8/5
    • (213 jobs)
    Do you need accurate insights from your survey or research data to make informed decisions? Look no further! I am Dr. Oladipupo, one of the few statisticians who understands the language of data and can interpret it with precision. As a Statistics Don, SPSS and Survey Expert; and Tutor, my area of expertise includes: ⭐️Questionnaire/survey design; ⭐️Survey data analysis: descriptive and inferential (Chi-Square, regression, correlation, t-test, ANOVA etc); ⭐️Detailed interpretation of results ⭐️Report writing of the study, results, and interpretation. ⭐️Sound knowledge and expertise of APA and Harvard referencing styles. ✅I have published and contributed to the data analysis of research manuscripts in various fields such as Biostatistics, Public Health, Psychology, Education, Economics, Finance, and much more. ✅I have an excellent command of IBM SPSS, AMOS, R, Excel, E-views, and Stata to analyze your data. I can provide a variety of services that include but are not limited to: ★ Sample size calculations ★ Correlation and Multivariate Regression Analysis ★ Hypothesis Testing ★ Statistical modelling ★ Factor analysis (EFA and CFA) and structural equation modelling ▶︎ and much more 𝐖𝐡𝐚𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐬𝐚𝐲👉👉👉 ☆☆☆☆☆☆☆ ❝Oladipupo is an excellent data analyst who delivers top-quality work, ensures solid communication, and delivers above and beyond what is expected❞ ❝I'll recommend him for any statistics/analysis task you have❞ ☆☆☆☆☆☆☆ ✍️ Feel free to get in touch, and we can discuss your project further.
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    Qualtrics
    Academic Research
    Research Papers
    Technical Writing
    Quantitative Analysis
    Data Analysis
    Survey
    Data Analytics
    Microsoft Excel
    Quantitative Research
    Academic Writing
    Statistical Analysis
    Statistics
    IBM SPSS
  • $30 hourly

    • 5.0/5
    • (56 jobs)
    Greetings! I'm a Data Analyst with an experience of 4 years and a proven knack for transforming raw data into actionable insights that drive cost-efficiency and peak performance in large enterprises. My diverse skill set encompasses an array of data tools and platforms, including, RStudio, SAS, SPSS, SQL, Google Data Studio, Tableau, Microsoft Power BI, Excel, Google Sheets, Google Analytics, Universal Analytics, Looker Studio, Posthog, and Databox. In my opinion, Data is ‘People’ and as we have data at every step of our routine, So, I am here to assist you to: 👉Ask questions to make data driven decisions. 👉To prepare the data for exploration. 👉To help process your dirty data to clean. 👉To answer all your queries and questions by analysing the data. 👉By Sharing the insights through the visualization and reports. 👉And, Finally, helping to deeply understand what the insights are conveying & suggesting you how to ACT for it. I specialize in deciphering complex data puzzles and crafting compelling narratives through visualization. With a relentless commitment to optimizing resources and fostering growth, I'm here to help your business make informed decisions that lead to sustainable success. Let's explore the untapped potential of your data! 🚀📊🌟
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    Looker Studio
    SAS
    Mixpanel
    Data Analytics
    Data Analysis Consultation
    Analytics Dashboard
    Business Analysis
    Survey Data Analysis
    Google Analytics
    Data Visualization
    Microsoft Power BI
    SQL
    R
    IBM SPSS
    Tableau
  • $30 hourly

    • 5.0/5
    • (3 jobs)
    Welcome! My name is Corrie Mevis Omollo. I am Freelancer Expert in Implementation Science, Realist Evaluation, & Monitoring and Evaluation. I have wealthy experience in Development of Research Protocols, Implementing Research Interventions, Monitoring and Evaluation of Research projects, Reporting of Findings, Addressing Research Gaps, Developing of Generalizable Knowledge, and Manuscript Writing. I have skills in both Quantitative and Qualitative Data Collection, Data Entry, Data Transcription, and Data Analysis using STATA and Nvivo Software. Furthermore, I have good communication skills, problem-solving skills, leadership skills, adaptability skills and a team player. I have participated in the Implementation and Evaluation of the following programs 1. Qualitative evaluation of vaccine hesitancy among eligible adult populations in Western Kenya 2. Sustaining care-seeking for fever and antenatal care services and addressing infection prevention control needs in western Kenya 3. Community-based cluster randomized controlled trial to evaluate the efficacy, cost-effectiveness, and acceptability of Attractive Targeted Sugar Baits (ATSB) for malaria burden reduction in western Kenya 4. COVID-19 and its effects on experiences of violence among adolescent girls and young women 5. Decentralizing COVID-19 testing Acceptability and feasibility of the introduction of AgRDTs for COVID-19 in Kisumu County, Kenya 6. Acceptability and feasibility studies in the context of a collaborative response between private and public healthcare sector to diagnose COVID-19 in Kisumu, Kenya (COVID Diagnostic Study 7. DREAMS Process Evaluation. 8. The Integrated Longitudinal Biological Behavioural Survey of Fisher folk Communities. The HIV Sub Study 9. Using SNOMED CT in an Electronic Medical Record implementation to enhance clinical care for HIV-related Opportunistic Infections at an Antenatal Care clinic in Western Kenya. JOOTRH 10. Assess the Uptake and Impact of a Clinical approach to Intensified Case Finding for TB in HIV care and treatment settings in Nyanza province (TB -ICF Study). I have had the opportunity to present in the following conferences: 1. 1st International Conference on Public Health in Africa (CPHIA2021) a. Abstract Title: Feasibility and Acceptability of Public Private Partnership Model for Combating COVID-19, Kisumu Kenya 2. Kenya Obstetrical and Gynaecological Society 2020 Annual Scientific Conference a. Abstract Tittle: Uptake of Cervical Cancer Screening Among HIV Positive Women After Implementation of a Patient Education and Health Worker Reminder System in Jaramogi Oginga Teaching and Referral Hospital 3. Beyond Science Initiative, 2018 a. Abstract Title: The Role of Men in Maternal and Child Health Service in Suba Sub County I have authored and co-authored the following Manuscripts: 1. Omollo M, Odero IA, Barsosio HC, Kariuki S, ter Kuile F, Okello SO, et al. Linking private health sector to public COVID-19 response in Kisumu, Kenya: Lessons Learnt. medRxiv. 2022 Jan 1;2022.03.29.22271489. 2. Omollo M, Odero IA, Barsosio HC, Kariuki S, Kuile FT, Okello SO, et al. Health workers’ Perspective on the Feasibility and Acceptability of the Introduction of AgRDT for COVID-19 in Kisumu County, Western Kenya. medRxiv. 2022 Jan 1;2022.05.24.22275498. 3. van Duijn S, Barsosio HC, Omollo M, Milimo E, Odero IA, Aroka R, et al. Strengthening public COVID-19 response with private facilities in Kisumu, Kenya. medRxiv. 2021 Jan 1;2021.08.31.21262891. 4. van Duijn S, Barsosio HC, Omollo M, Milimo E, Akoth I, Aroka R, et al. Public-private partnership to strengthening COVID-19 response in Kisumu, Kenya. medRxiv. 2021 Jan 1;2021.08.31.21262891. 5. Onsongo SN, Otieno K, van Duijn S, Adams E, Omollo M, Odero IA, et al. Performance of a rapid antigen test for SARS-CoV-2 in Kenya. Diagn Microbiol Infect Dis. 2022 Feb;102(2):115591. 6. Barbara B, Joseph O, Mevis O, Mutai K. Assessing the Feasibility of Adapting a School-Based HIV Prevention Intervention to Include Voluntary Male Medical Circumcision and Vaccination for Human Papilloma Virus Prevention. East Afr Health Res J. 2020;4(1):108–12. 7. Burmen B, Omollo M, Oti̇eno G. PREVALENCE AND CORRELATES OF CONDOM ERRORS AMONG SEXUALLY ACTIVE RESIDENTS OF GEM SUB-COUNTY, SIAYA, COUNTY WESTERN KENYA, 2012-2014. Int J Health Serv Res Policy. 2019 Apr 1;4(1):55–66. If you are interested in collaboration, do not hesitate to reach out - we will arrange a video chat in which we will discuss the job Best regards Omollo CM.
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    Data Entry
    Data Analysis
    Data Science
    Quantitative Analysis
    Statistics
    NVivo
    General Transcription
  • $50 hourly

    • 4.9/5
    • (30 jobs)
    📈 Economic & Market Research 🏦 Financial Analysis 📊 Data Analysis 📋 Survey Analysis 📝 Report Writing With a Master's degree in Economics, specializing in Behavioral Economics, and a Bachelor's in Econometrics, my academic journey has instilled in me a profound capability in both quantitative and qualitative research and analysis. Half a decade of experience in the financial sector has honed my skills in financial analysis, and my passion for data analysis is evident in my diverse projects. Beyond numbers, my flair for writing is showcased in my economics-focused blog. Leveraging this multifaceted expertise, I bring to your projects a comprehensive perspective, grounded in rigorous analysis and behavioral insights. ⭐️ "I am 100% satisfied with the deliverable. There are no requested edits. Thank you for doing an amazing job. I would certainly like to partner with you for additional projects as they come up." ⭐️ Research Expertise 📈: My time as an economics research assistant, coupled with market research projects on UpWork, has given me a profound understanding of research methodologies and the ability to distill complex data and concepts into actionable insights. I've written and contributed to impactful reports both in my academic pursuits and for my previous employers. ⭐️ "He was ahead of schedule and the job was done very thoroughly. Marius communicates in perfect English, which was our language of communication. All in all - perfect freelancer, highly recommended." ⭐️ Financial Analysis 🏦: Along with my half-decade experience in the financial sector as a Cost Analyst, Product Specialist, and Function Point Analyst, I have hands-on experience with stock data, including valuation models like DCF and DDM, as well as calculating lending metrics like NIMs and NIIs. ⭐️ "Thoughtful, competent, made sure he really understood the data and delivered an excellent solution." ⭐️ Data Analysis Expertise 📊: My portfolio showcases projects ranging from interpreting power plant sensor data to visualizing survey results, highlighting the breadth of my analytical capabilities. ⭐️ "He has been very professional understood the job well and delivered good quality and on time without much help needed. Highly recommend" ⭐️ Survey Analysis 📋: My portfolio presents a couple of instances of my expertise in survey analysis, drawing from my background in data analytics and behavioral economics to extract valuable insights. ⭐️ "Excellent" ⭐️ Writing Proficiency ✍️: My passion for economics extends to writing, where I maintain a blog discussing various economic topics. I've also written articles in Finnish for clients and have proficiency in academic writing in both Finnish and English. Language Proficiency 🌐: As a native Finnish speaker, I provide a cultural layer to translations and content, ensuring resonance with Finnish audiences. I'm fluent in English and proficient in Swedish, further enhancing the range of projects I can handle. Technical Proficiency 🔧: Expertise in tools such as Excel, Power BI, Tableau, R-Studio, Stata, and SQL. Language skills include native Finnish, fluent English, and proficient Swedish.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Microeconomics
    Economic Analysis
    Econometrics
    Economics
    Online Research
    Qualitative Research
    Market Analysis
    Report Writing
    R
    Data Analysis
    Market Research
    Microsoft Excel
    Tableau
    SQL
    Microsoft Power BI
  • $25 hourly

    • 5.0/5
    • (234 jobs)
    I am a Ph.D. Economics from the University of Glasgow, UK, and hold a Master's in Economics from the University of Illinois at Urbana Champaign, USA. I also earned an education at St John University in Manhattan, the University of California Santa Cruz, and the Bandung Institute of Technology. I also have solid work experience in public and private financial institutions, including the Central Bank, Financial Service Authority, and the Insurance industry. I am a hard and fast-working person, reliable, disciplined, loyal, and dedicated to my clients. My expertise includes economic analysis, quantitative analysis, business consulting, data analysis, research, and academic writing. I have worked with clients - either individuals or companies - across more than 20 countries on various projects, including macroeconomics, econometrics, statistics, business consulting, SEO, banking, and microeconomics. As you can see in my profile, I have gained high trust and satisfaction from my clients, including CEOs, Directors, startup business owners, professors, policymakers, and even students. I love playing with data. I have experience in statistical data processing with various statistical packages from Eviews, SPSS, Matlab, STATA, QM, R, and Minitab, among others. I also have one year of experience in doing and designing the questionnaire for market research. And above all, I love expressing my analysis through writing and charts! I look forward to working with you. Cheers
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    Economic Analysis
    EViews
    Statistics
    Econometrics
    Quantitative Analysis
    Economics
    IBM SPSS
    Data Analysis
  • $125 hourly

    • 4.9/5
    • (30 jobs)
    I combine extensive statistical experience with a relaxed, collaborative interaction style. With over 15 years experience as a statistician, I am familiar with modern statistical methods, as well as methods popular in data science. I have experience at top universities, and in industry, so I know how to meet the needs of a variety of clients. I am a data cleaning and management expert. I am highly proficient at developing custom programming solutions in Stata’s scripting and matrix programming languages. I also have experience with Mplus, SAS, SPSS, R, and Python. My methodological specialties include: - Complex regression models - Generalized linear models (e.g. logistic regression, Poisson models) - Analysis of longitudinal/multilevel data - Structural equation models - Clustering methods (latent class analysis and cluster analysis) - Methods for analyzing data with missing values (e.g. multiple imputation, FIML) Because each project and collaboration is unique, my approach to working with clients is flexible. Some examples of the services I offer are: - Create custom code to automate routine data management and reporting - Provide advice on data collection and research design - Implement statistical analysis plans - Author reports for a variety of technical and non-technical audiences - Perform complex data management tasks - Implement methods not available in existing software - Meet with you regularly to answer questions that come up in the research process
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    Data Management
    Biostatistics
    Data Mining
    Logistic Regression
    Data Science
    Linear Regression
    Statistical Analysis
    Data Analysis
    Statistics
  • $70 hourly

    • 5.0/5
    • (56 jobs)
    I am a published quantitative social scientist and data scientist. I also have a MBA. Outside Upwork, I provide business and academic consulting services (wz-consulting.com). I have advanced statistical analytical skills that can be applied in commercial and academic projects. Additionally, for academic research, I have experience in publishing academic works. As a trained academic, I follow high standards of procedures for data management and analysis. I always seek to provide objective and reliable instead of easy solutions and answers. As a native Chinese/Mandarin and Shanghainese speaker, I also offer translation between English and Mandarin or Shanghainese, and tutoring service.
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    Data Science
    Machine Learning
    Mandarin Dialect
    Linear Regression
    Data Visualization
    Statistical Analysis
    Quantitative Analysis
    Quantitative Research
    Academic Research
    Data Modeling
    Political Science
    Regression Testing
    Research Papers
    Data Cleaning
  • $45 hourly

    • 4.9/5
    • (265 jobs)
    With over six years of extensive experience and a top-rated plus freelancer badge, I am a full-time research and data analyst offering specialized independent services to individuals and companies alike. My expertise spans a broad spectrum of domains, including: 1. Research Methodology Design: I excel in crafting and justifying robust research methodologies tailored to the unique requirements of each project, ensuring methodological rigor and validity. It includes designing and validating surveys. 2. Survey Analysis: Utilizing advanced analytical techniques, I delve deep into survey data to extract valuable insights that drive informed decision-making for clients. 3. Statistical Reporting and Analysis: Proficient in multiple statistical software such as SPSS, AMOS, STATA, JASP, GRETL, E-Views, Power BI, R, MS Excel, Minitab, and more, I offer comprehensive statistical reporting and analysis services. 4. Qualitative Analysis: From thematic analysis of interview data to systematic reviews and content analysis, I leverage tools like NVIVO, Word Stat, QDA Miner, MAXQDA, Quirkos, and others to uncover insights from qualitative data. 5. Research Proposal Assistance: I provide invaluable support in crafting and refining research proposals, ensuring alignment with objectives and feasibility. 6. Multi-Domain Research: My expertise extends across various domains, including social sciences, marketing, finance, accounts, economics, and beyond, enabling me to tackle diverse research projects with ease. 7. Market and Business Research: I specialize in conducting comprehensive market and business research, delivering actionable insights to drive strategic decision-making. 8. Literature Reviews: I offer assistance with literature reviews, synthesizing existing research to provide a comprehensive understanding of the current state of knowledge in a given field. 9. Proofreading and Editing: With meticulous attention to detail, I offer proofreading and editing services for dissertations and research papers, ensuring clarity, coherence, and adherence to academic standards. In addition to my technical prowess, I possess excellent communication skills that enable me to collaborate effectively with diverse stakeholders and convey complex statistical concepts clearly and concisely. As a dedicated data analyst, I am passionate about leveraging data to address real-world challenges and positively impact the field of analytics and beyond. Whether you need assistance with research methodology, data analysis, or research proposal development, I am here to help. Feel free to contact me with any questions or project inquiries – I'm committed to delivering exceptional results for your endeavors.
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    Internet Survey
    Logistic Regression
    Research Papers
    Qualitative Research
    Quantitative Research
    Hypothesis Testing
    Quantitative Analysis
    Research Proposals
    EViews
    IBM SPSS
  • $75 hourly

    • 5.0/5
    • (5 jobs)
    I'm a PhD Economist with a range of experience in teaching and consulting. My focus is on data analysis, statistics, and econometrics. I'm used to working with partners with all levels of fluency in data analysis, from beginners to experts. I've worked extensively with household and individual survey data and also have experience with non-traditional data sources.
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    Econometrics
    LaTeX
    Data Analysis
  • $95 hourly

    • 4.7/5
    • (258 jobs)
    My scientific research background, attention to detail, and 13 years of experience translates into a unique ability to present complex ideas to diverse audiences, guaranteed to meet the professional standards of your institution or business. I am a professional researcher and writer with a master’s in neuropsychology, and many Ph.D classes under by belt. After I received rewards for my academic presentations and writing, and authored highly impactful neuroscience/behavioral research papers in top journals (cited over 150 times), my colleagues began to ask me to edit their manuscripts. As I was recognized as being an enterprising scholar, I was flown out to meet Dr. Neil Degrasse Tyson on two occasions (ABRCMS 2010 and SROP 2010). Since then, my writing and research projects have expanded. I have worked with diversified academic, pharmaceutical, legal, and business professionals. During my employment at The Reilly Group (non-profit think tank owned by the Chancellor of Nevada), I worked with world-renowned academics from The London School of Economics, Harvard University, and The Central Bank of Malta. As an organizational consultant, I have worked on publicly funded projects that inform policy in areas such as education and pension reform. On the Upwork platform, I have worked with professionals from The Institute for the Future, TedX, and Microsoft (see talent cloud). Tasks: -Originate and design complex research studies -Find academic articles via my access to research databases -Write and synthesize literature reviews within short deadlines -Ensure your content is differentiated, impactful, compelling, and unique compared to similar publications -Create and synthesize literature review matrices/ annotated bibliographies/ article summaries -Accelerate your study design and methodology- quantitative or qualitative -Pinpoint validated instruments for data collection -Produce and substantiate methods section -Interpret intricate statistical outputs - Run statistical analyses (hierarchical multiple regression, linear regression, factor analysis, ANOVA, descriptive and normality tests, correlations, demographics, power analysis, frequency analysis) -Create tables and charts according to format style -Analyze, code, and interpret thematic qualitative data -Triangulate quantitative and qualitative findings -Ensure research articles are aligned with journal specifications -Designate journals with suitable Impact Factors for your particular article - Revise your drafts based on comments -Ensure orientation to formats such as APA 7, Harvard, Chicago, Turabian, and Legal styles -Write IRB materials according to institution parameters -Develop powerpoint slides (with oral remarks for each slide) and poster presentations -Create psychometric questionnaires/surveys on Qualtrics and Survey Monkey
    vsuc_fltilesrefresh_TrophyIcon Stata
    Psychometrics
    English
    Qualtrics
    APA Formatting
    Research Papers
    Internet Survey
    IBM SPSS
    SurveyMonkey
    COVID-19
    Quantitative Analysis
    Scientific Literature Review
    Academic Writing
    Statistics
    Scientific Writing
  • $20 hourly

    • 4.9/5
    • (7 jobs)
    Being a graduate of Statistics, and having a one-year exposure in Economics, I’ve been exposed to different kinds of data which, I could say, gave me a lot of skills in dealing with them. Most researches and studies I have conducted with my team mates in college mostly involve issues in managing the data, which made me familiar to techniques of handling and fixing them, if necessary. My current job also calls for these management skills and many other technical skills to perform all the tasks assigned. I have performed database management using SAS, R and SQL, and doing the analyses necessary in SAS or in R. I have also in-depth knowledge in using other software applications such as SPSS, STATA, and EVIEWS. With years of experience in predictive modelling, I am also knowledgeable of different techniques and approaches to predicting different kinds of variables of interest. Currently, as an Associate Risk Officer for credit cards under the Retail Risk Analytics Team, some of my day-to-day tasks are data extraction from in-house systems, and portfolio report and analysis generation using SAS and RStudio. I am also involved in different studies/analyses, in collaboration with Business Analytics Team, for the improvement of existing credit card processes and policies. Some of my projects are Cost and Benefit Analysis, Waterfall Analysis, and Automation of Manual Processes. I also form part of the modeling activities for credit cards and other loans in line with the PFRS 9 BSP requirement.
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    Statistics
    Microsoft Excel
    EViews
    Microsoft PowerPoint
    Data Modeling
    Data Management
    SAS
    R
  • $50 hourly

    • 4.7/5
    • (3 jobs)
    I'm a data analyst with over 20 years of experience examining and presenting data for leaders in organizations. * I can use a variety of software packages such as SAS, STATA, Tableau, Excel, and R and presented finding to senior leadership * I'm an expert in analyzing Census data
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    Visualization
    R
    Analytical Presentation
    Data Analysis
  • $45 hourly

    • 4.9/5
    • (71 jobs)
    Data Science, Statistical modeling, and SAS Professional with 17 years experience in Personal Lines Insurance, FMCG, Financial Services, Health Care, and, Telecommunication verticals. - Exploratory analysis, data mining, and data transformations (ETL) on very large data. - Predictive Modeling: Multivariate Regression, Logistic, GLM, Non-Linear Models - Machine Learning: Decision Trees, Random Forests, Bagging & Boosting, Clustering - Optimization techniques: LP, NLP, Heuristics - Market Basket Analysis, Chi-Square Tests, Balanced Scorecard, Customer acquisition models. - Data Extraction from very large databases. Merge and Sort techniques - Data Transformation, including normalizing data, data cleansing, and handling missing data - Data Load, including loading summarized data and OLAP cubes - Developing KPIs, Reports and Dashboards. Software: SAS Studio, SAS Enterprise Miner, SAS Enterprise Guide, SAS BI Suite (ETL Studio, DI Studio), SAS/STAT, SAS/Macro, SAS/SQL, SAS/Graph, PL/SQL, Tableau, Microsoft Suite (Excel, Word, PowerPoint) Platforms: MVS OS/390, DB2, SQL Server, Unix, Windows Education: MS Decision Sciences, Drexel University, Philadelphia MBA Operations Management, Philadelphia University, Philadelphia Achievements: Developed an online Product Recommendation Engine for customers for a Telecommunications company. The engine is still in use today. Developed Prospect Acquisition Models to target the best prospects for client’s marketing campaigns. The models were built using Machine Learning techniques. Completely automated the actuarial premium rate-making process done manually at a major Insurance company. Reduced total turnover time from 30 days to less than 5 days. Designed and implemented a Business Intelligence system for financial data at a Health Care company. Shortened the process cycle from 3-4 weeks to 2 days. Developed a new, data driven Trade Area algorithm for existing and new retail/big box outlets. Experience (Last 10+ years): Data Science Freelancer (03/2020-Present) RFM, clustering, and market basket analysis (MBA) for an online retail company. Survey analysis of students and parents responses for a school district in Connecticut. Developed test questions on Data Modeling for an online recruitment testing company. Developed undergraduate course content for Data Science and Statistics for a US University. Propensity Score model development to determine store locations for a construction company. Completed projects in predictive modeling and forecasting in various domains, including health care, credit risk, and, insurance. Bridgetree Research Pvt. Ltd (01/2019 – 02/2020) Director, Data & Analytics Developed Look-Alike models using Logistic Regression for marketing campaigns of a Cable Dish Network company. Developed Prospect Acquisition Models for marketing campaigns of an amusement park chain. The models were built using Machine Learning techniques. Identified primary customer segments of a Pet Retail chain using K-Means Clustering. Performed Exploratory Data Analysis for the client. Refined existing statistical models for a furniture retail chain and a sports goods company. Revamped KPI Dashboard for a furniture retail chain. Taught Statistics to Consultants using SAS software. Held 1 session per week. Topics included Logistic Regression, Decision Trees, Random Forests, and, Clustering. Nexus Consultants (08/2010 – 11/2018) Director Managed a Data Science consulting practice, focusing on exploratory analysis, predictive modeling, marketing analysis, and, data quality across verticals. Industries consulted for include Telecom, Health Care, Financial/Insurance, and Waste Management. Created customer segmentation models using clustering techniques for a Malaysian Telecom company. Identified customer segments for marketing campaigns. Developed predictive models using Machine Learning techniques for a Hotel chain to monitor the performance of room rate packages. Developed patient-centric reports and financial KPIs for a Health Services company. Built an Incident-Probability statistical model for an Insurance company using Machine Learning and Logistic Regression. Created an intelligent recommendation system for a Telecom company customer portal. The engine recommended relevant products to individual customers based on user characteristics and actions. Designed Customer Experience Management (CEM) strategy for a Telecom company. Built and implemented analytical processes (clusters, retention models) to support the strategy. Developed an ETL framework with SAS DI for financial planning for a Health Care company. Designed a BI system for a Financial Services company. The system included static reports and dashboards accessible on the company intranet portal.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Multivariate Statistics
    Data Segmentation
    Predictive Analytics
    Technical Writing
    Data Extraction
    Statistical Analysis
    Business Proposal Writing
    Data Science
    Data Mining
    Logistic Regression
    SAS
  • $35 hourly

    • 4.9/5
    • (20 jobs)
    7+ years of economic and policy research: macroeconomics (real business cycles and financial frictions), financial economics (financial markets and regulation), international and development macro, labor economics, policy analysis, 10+ years of econometric and statistics: data collection and validation; panel and times series models; forecasting, multivariate analysis; limited dependent variable models; structural equation modeling; questionnaire construction and validation Computer: STATA, R, Matlab, Latex, C++, Python, Word, Excel, PowerPoint Languages: English, Bulgarian, Portuguese, Spanish, German
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    Econometrics
    Policy Analysis
    Economic Analysis
    Financial Modeling
    Statistics
  • $60 hourly

    • 5.0/5
    • (166 jobs)
    I am a data analyst and a researcher holding a PhD in business administration with specialization in finance. I help businesses and researchers all over the world to analyze their data effectively using various statistical tools but primarily using STATA. At the same time, my extensive research work on finance and micro-economics has been published by leading peer-reviewed journals. The combination of domain knowledge in finance and economics on one hand, and excellent technical skills on the other allow me to generate valuable insights from my clients’ data. My skillset includes -Data analysis for business and research purposes using methods from data mining, econometrics and statistics -Causal inference (propensity score matching, regression discontinuity design (RDD), difference-in-difference (DID) estimation, event studies) -Quantitative market research data analysis (regression analysis, time series analysis, hypothesis testing) -I have experience with cross-sectional, time-series, panel, survey, firm (business) data. -Statistical consulting/tutoring using Stata
    vsuc_fltilesrefresh_TrophyIcon Stata
    Logistic Regression
    Hypothesis Testing
    Econometrics
    Time Series Analysis
    Linear Regression
    Statistics
    Quantitative Analysis
    Microsoft Excel
    Data Analysis
  • $50 hourly

    • 4.3/5
    • (71 jobs)
    Professional Data Analyst and Research Consultant Data Analytics Expert and statistical consultant/data scientist. For a fixed fee I provide my clients with unlimited support, clear explanations, well-documented code, and actionable insights. I develop innovative analytical tools and techniques. My research papers on statistics, marketing research/analytics, and data science/analysis are systematically accepted by leading peer-reviewed journals. As a Lead Analyst, I was in charge of quantitative data analysis for many multinational corporations (based on contract). Now I help businesses and researchers all over the world to analyze their data effectively using various tools (R, SPSS, Stata, EViews, Excel, Statistica, Python, Minitab, JASP, and Google sheet). I have a unique combination of domain knowledge in business and science + technical skills, which allow me to provide my clients with actionable predictive and explanatory models. My services include: ✅ Data analysis/data science/predictive modeling for business and research purposes using methods from data mining, machine learning, econometrics and statistics (including, but not limited to, medical statistics, biostatistics, epidemiological statistics, and neuroscience data analysis) ✅ Simulation and Forecasting ✅ Developing Shiny Apps for data science/business analytics ✅ Causal inference (propensity score matching, regression discontinuity design (RDD), difference-in-difference (DID) estimation, event studies) ✅ Quantitative market research data analysis (including CHAID, CART, conjoint analysis, regression analysis, ANOVA, multilevel modeling, Van Westerndorp's Price Sensitivity Meter (PSM), Market Basket Analysis, attribution modeling, marketing mix modeling, and other advanced techniques) ✅ Statistical consulting/tutoring on using R, Stata, SPSS, EViews, Statistica, and Excel Please, feel free to contact me. To make your expenses 100% predictable, I can always suggest a fixed fee instead of using an hourly rate and if hourly rate is the best for your task, I can also work with that. My service is flexible and customer satisfaction is my major concern.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Big Data
    Statistical Infographic
    Research Papers
    Data Visualization
    Python Script
    Statistical Analysis
    Quantitative Analysis
    Econometrics
    Data Modeling
    Microsoft Excel
    Data Science
    Machine Learning
    Data Science Consultation
    R
    IBM SPSS
  • $70 hourly

    • 5.0/5
    • (127 jobs)
    Hello, I am Niels and I have a PhD in Political Science. Have years of experience with advanced statistics, analysis, design of surveys and experiments (e.g., conjoint/discrete choice (DCE), willingness-to-pay (WTP), and maxdiff), as well as supervising theses and tutoring students. Creative, innovative, fast and reliable. Several peer-reviewed publications using advanced designs/analyses. Premium accounts in Limesurvey and Stata. Also experience in working with SurveyMonkey, Alchemer, Typeform, SPSS, Excel, R, among others. Analysis experience includes conjoint analysis, panel data/TSCS, linear/logistic regression (including binary, ordered, multinomial, conditional, etc.), segmentation, clustering, driver analysis, qualitative analysis, dimensional analysis (exploratory and confirmatory factor analysis (EFA/CFA), principal components analysis (PCA), multi-dimensional scaling (MDS), etc.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Mathematical Modeling
    Research Papers
    Survey
    Experiment Design
    Logistic Regression
    Linear Regression
    Time Series Analysis
    Factor Analysis
    IBM SPSS
    Statistics
    Survey Design
    SurveyMonkey
    Conjoint Analysis
    Data Analysis
  • $80 hourly

    • 5.0/5
    • (84 jobs)
    🏆 EXPERT-VETTED TOP 1% ON UPWORK |⭐ 5-Star Ratings | Data Analytics and Predictive Modeling|💎MASTER/PHD THESIS Help |✅Statistics, Panel Data, Time series Econometrics |✅ R, PYTHON, SAS, Tableau, Power BI | ✅Data Science, Machine Learning Models | ✅STATA Master, Large Survey Data and Regression Analysis, Economic Policy Evaluation, Predictive Financial Modeling | 🏆PhD and 20 years of experience. ABOUT ME: 🏆 EXPERT-VETTED and TOP RATED status (TOP 1% TIER on UPWORK) 🥇20-year of working experience with large corporations and institutions (Amazon, the World Bank, International Financial Corporation, University of Pennsylvania) 🎓PhD/Professor in Econometrics/Statistics/Data Science 💎Provide effective help for MASTER/PHD THESIS With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. I have over 20 years of experience in empirical research, statistical analysis, econometric modeling, data science, machine learning models, data analysis (panel data analysis and time series analysis, complex survey design and analysis), data visualization, storytelling, and project management. I enjoy creating dashboards of data analytics to provide data insights, data trend, meaningful graphs, statistical analysis, story-telling summary that serves as key benchmark to influence business decision. Moreover, I also provide robust statistical evidence, regression/correlation analysis, machine learning predictive models to provide supportive and significant results for business projects. I also help clients understand different statistical techniques, regression techniques, learn excellent statistical language including STATA, SAS, R, and Python to make your life easier. My previous projects on machine learning and econometric modeling include the followings but not limited to: - Data Analysis, Large Survey Data Analytics and Data Visualization. - Linear regression with panel data and time series data. - Forecasting model for time series analysis - Financial modeling such as stock returns, cryptocurrency price prediction, financial indices and financial performance prediction. - Machine Learning models: Random forest, decision trees, KNN, neural network,... - Logistic models, multinomial logit models, ordered logit models. - Economics research, market research, house price, mortgage default prediction, - Program evaluation using different methods such as difference in difference, propensity score matching, instrument variables, fixed effects, regression discontinuity design. I am happy to share my knowledge on machine learning modeling as well as quantitative and analytical skills to help you succeed in your project. In addition, with my experience in participating and presenting in thousands of academic and industry conferences, supervising and guiding hundreds of college and graduate students in their thesis/dissertation, I am very confident that I can help you make a difference in your project and bring out the highest quality and great results for your Master or PhD's thesis/dissertation project. I can also provide statistical advice and statistical analysis including: - Descriptive Statistics. - Bi-variate analyses such as t-tests, correlations, chi-square tests and non-parametric tests for normal and non-normal data. - Multivariate analyses such as ANOVA, MANOVA, LDA, PCA and factoring analysis, regression analysis (see econometric models above). - Review and interpret statistical output, set up the appropriate hypothesis testing and write up conclusion and policy recommendation. - Tutoring Statistics, Math and Econometric courses: including both introduction and advanced courses. I have experience with different types of data including: - Survey data (household, market research, firm/business/country data, house price, loan performance, accounting, finance, health, labor and income, etc.) - Panel data - Time series data I help clients put together and analyze different types of survey data, panel and time series data, getting the data insights, build data trend and data stories with meaningful graphs and great visualization. With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. Looking forward to working with you soon, Dr. Victoria
    vsuc_fltilesrefresh_TrophyIcon Stata
    Microsoft Excel
    Statistics
    Data Mining
    Quantitative Analysis
    Quantitative Finance
    Econometrics
    Data Modeling
    SAS
    Data Science
    Data Analysis
    R
  • $120 hourly

    • 5.0/5
    • (44 jobs)
    The use of data in our modern society has become one of the most important tools a company or individual can use to answer questions and attract clientele. As a graduate student in economics, I have had exposure to not only work on difficult projects of data analysis and visualization but have also gathered the tools necessary to understand the mechanism occurring in the background. To me, this is one of the more important features of data analytics. The skills I have acquired allow me to produce detailed reports to go along with any analysis project, upon request, explaining the interesting points within the data. My skills extend beyond correlation, as I have a strong foundation in the recent causal tools that have been developed in the last few years.
    vsuc_fltilesrefresh_TrophyIcon Stata
    R Shiny
    Lead Generation
    Website Optimization
    Search Engine Marketing
    LaTeX
    Spatial Analysis
    Data Science
    Google Sheets
    R
    Python
  • $25 hourly

    • 4.9/5
    • (57 jobs)
    Master's and PhD (c) in Economics with seven years of experience in Econometrics, Economics, Data Science, and Data Analytics. Proficiency in R, Stata, and Python.⭐ 5-star ratings and ranked as Top Rated I am a skilled data analyst and econometrician with proven experience in data analysis and econometrics. I am passionate about using data to drive business decisions. My degrees in Economics and Economic Analysis, combined with coursework in data science, data analysis, and machine learning, provide a strong foundation in the field. Furthermore, I possess a robust background in microeconomics, macroeconomics, econometrics, and statistics. Serving as a private tutor for students ranging from bachelor's degree to Ph.D. level, I have consistently delivered excellent results. This expertise has been applied effectively in consulting projects for both private firms and public institutions. Let's work collaboratively to make your project a resounding success.
    vsuc_fltilesrefresh_TrophyIcon Stata
    Forecasting
    Financial Modeling
    Python
    Data Modeling
    R
    Data Science
    Econometrics
    Microeconomics
    Economics
    Data Analysis
    Time Series Analysis
    Statistical Analysis
    Statistics
    Economic Analysis
  • $140 hourly

    • 5.0/5
    • (742 jobs)
    ⭐𝗘𝗫𝗣𝗘𝗥𝗧-𝗩𝗘𝗧𝗧𝗘𝗗 𝗧𝗢𝗣-𝟭% 𝗢𝗡 𝗨𝗣𝗪𝗢𝗥𝗞⭐ Data Analytics Professor, Statistician, Data Analyst/Scientist. ✅Unlimited revisions ✅Clear explanations ✅Well-documented code ✅ Actionable insights ✅Fixed fee 𝘼𝘽𝙊𝙐𝙏 𝙈𝙀: 🏆 I hold 𝗧𝗢𝗣-𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 and 𝗘𝗫𝗣𝗘𝗥𝗧-𝗩𝗘𝗧𝗧𝗘𝗗 statuses officially placing me in the top-1% tier on Upwork. 🥇 As a Lead Analyst in a large international research company, I was in charge of quantitative data analysis for 𝗛𝗲𝗶𝗻𝘇, 𝗧𝘂𝗯𝗼𝗿𝗴, 𝗩𝗮𝗹𝗶𝗼, 𝗮𝗻𝗱 𝗼𝘁𝗵𝗲𝗿 𝗺𝘂𝗹𝘁𝗶𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗰𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗶𝗼𝗻𝘀. 🛠 I develop 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗮𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝗮𝗹 𝘁𝗼𝗼𝗹𝘀 𝗮𝗻𝗱 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲𝘀. 🎓 My research papers on statistics, marketing research/analytics, and data science/analysis are systematically published in 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝗽𝗲𝗲𝗿-𝗿𝗲𝘃𝗶𝗲𝘄𝗲𝗱 𝗷𝗼𝘂𝗿𝗻𝗮𝗹𝘀. 💻 I help businesses, researchers, and doctoral students worldwide to analyze data for their research effectively using various tools (𝗥, 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗦𝘁𝗮𝘁𝗮, 𝗦𝗣𝗦𝗦, 𝗘𝗩𝗶𝗲𝘄𝘀, 𝗦𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝗮, 𝗝𝗠𝗣, 𝗘𝘅𝗰𝗲𝗹, etc.). 📈 I have a unique combination of domain knowledge in business and science + technical skills, which allow me to provide my clients with 𝗮𝗰𝘁𝗶𝗼𝗻𝗮𝗯𝗹𝗲 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗮𝗻𝗱 𝗲𝘅𝗽𝗹𝗮𝗻𝗮𝘁𝗼𝗿𝘆 𝗺𝗼𝗱𝗲𝗹𝘀. 𝙈𝙔 𝙎𝙀𝙍𝙑𝙄𝘾𝙀𝙎: ✔️ Data analysis/data science/predictive modeling for business and research purposes using methods from data mining/machine learning (Gradient Boosting Machines, Random Forest, LASSO, KNN, SVM, etc.), econometrics, and statistics (including, but not limited to, medical statistics, biostatistics, epidemiological statistics, and neuroscience data analysis) ✔️ Survival Analysis (Cox proportional hazards model, Kaplan-Meier statistics, etc.) ✔️ Simulation and Forecasting ✔️ Developing Shiny Apps for data science/business analytics ✔️ Causal inference (propensity score matching, regression discontinuity design (RDD), difference-in-difference (DID) estimation, event studies) ✔️ Quantitative market research data analysis (including CHAID, CART, conjoint analysis, regression analysis, ANOVA, multilevel modeling, Van Westerndorp's Price Sensitivity Meter (PSM), Market Basket Analysis, attribution modeling, marketing mix modeling, and other advanced techniques) ✔️ Statistical consulting/tutoring on using R (ggplot, tidymodels, tidyverse, Shiny, etc.), Python, Stata, SPSS, EViews, Statistica, JMP, Weka, and Excel ✔️ Geospatial data ✔️ US Census data ✔️ Analysis of Euromonitor/Statista.com data 𝙂𝙀𝙏 𝙔𝙊𝙐𝙍 𝙁𝙍𝙀𝙀 𝙌𝙐𝙊𝙏𝙀 𝘼𝙉𝘿 𝘼𝙉𝘼𝙇𝙔𝙎𝙄𝙎 𝙋𝙇𝘼𝙉: ✉️ 𝗣𝗹𝗲𝗮𝘀𝗲, 𝗳𝗲𝗲𝗹 𝗳𝗿𝗲𝗲 𝘁𝗼 𝘀𝗲𝗻𝗱 𝗺𝗲 𝘆𝗼𝘂𝗿 𝗱𝗮𝘁𝗮 𝘁𝗼 𝗴𝗲𝘁 𝗮𝗻 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 𝗽𝗹𝗮𝗻 𝗮𝗻𝗱 𝗮𝗻 𝗲𝘀𝘁𝗶𝗺𝗮𝘁𝗲𝗱 𝗳𝗲𝗲. 𝗧𝗼 𝗺𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗲𝘅𝗽𝗲𝗻𝘀𝗲𝘀 𝟭𝟬𝟬% 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗮𝗯𝗹𝗲, 𝗜 𝗰𝗮𝗻 𝗮𝗹𝘄𝗮𝘆𝘀 𝗽𝗿𝗼𝗽𝗼𝘀𝗲 𝗮 𝗳𝗶𝘅𝗲𝗱 (𝗳𝗹𝗮𝘁) 𝗳𝗲𝗲 𝗶𝗻𝘀𝘁𝗲𝗮𝗱 𝗼𝗳 𝗮𝗻 𝗵𝗼𝘂𝗿𝗹𝘆 𝗿𝗮𝘁𝗲. 𝘾𝙇𝙄𝙀𝙉𝙏 𝙏𝙀𝙎𝙏𝙄𝙈𝙊𝙉𝙄𝘼𝙇𝙎: ✔𝗝𝗼𝗯 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 𝘀𝗰𝗼𝗿𝗲: 𝟭𝟬𝟬% ✔𝗔𝘃𝗲𝗿𝗮𝗴𝗲 𝗿𝗮𝘁𝗶𝗻𝗴: 𝟱.𝟬/𝟱.𝟬 ✔𝟳𝟬𝟬+ 𝗷𝗼𝗯𝘀 𝗛𝗲𝗿𝗲 𝗶𝘀 𝗮 𝘀𝗮𝗺𝗽𝗹𝗲 𝗼𝗳 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗹𝗲𝗳𝘁 𝗯𝘆 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀. 𝗖𝗵𝗲𝗰𝗸 𝘁𝗵𝗲 "𝗪𝗼𝗿𝗸 𝗛𝗶𝘀𝘁𝗼𝗿𝘆" 𝘀𝗲𝗰𝘁𝗶𝗼𝗻 𝗼𝗳 𝘁𝗵𝗲 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗳𝗼𝗿 𝗵𝘂𝗻𝗱𝗿𝗲𝗱𝘀 𝗼𝗳 𝗼𝘁𝗵𝗲𝗿 𝗲𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝘁 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 𝗮𝗻𝗱 𝗱𝗶𝘃𝗲𝗿𝘀𝗲 𝗰𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝘁𝗶𝘁𝗹𝗲𝘀. ⭐⭐⭐⭐⭐ "Eugene always provides stellar work, communicates well, and makes great decisions with very little instruction. We'll continue to use Eugene for our predictive modeling needs going forward." ⭐⭐⭐⭐⭐ "Eugene has completed a few projects for our organization and his work has been very consistent and even improves with each engagement. We're very happy with the output and will continue to hire Eugene for future projects. Very highly recommended." ⭐⭐⭐⭐⭐ "Eugene is crazy smart. If you're looking for a highly qualified and capable researcher with a wide range of knowledge and skills, this is your dude. 5/5 highly recommended." ⭐⭐⭐⭐⭐ "Eugene is a statistical mastermind! Great work, with clear explanations and fast delivery. Highly recommended!" ⭐⭐⭐⭐⭐ "Really great work and super responsive with changes and technical advice and input into the work. I'll definitely be hiring again." ⭐⭐⭐⭐⭐ "Eugene is truly a very talented and experienced modeler and data analyst. I can't recommend him enough. He went above and beyond our expectations in delivering all the requirements. He was available and open to all requests and changes. I will definitely hire him again in any future modeling projects." ⭐⭐⭐⭐⭐ "Excellent work done, all the while being communicative and helpful. It was a long project with significant scope for exploration. Eugene brought his expertise to bear and delivered tremendous results. His work above and beyond the port of call was much appreciated." ⭐⭐⭐⭐⭐ "Eugene took initiative and ownership of the project. Good communication and ready to help! Thank you!"
    vsuc_fltilesrefresh_TrophyIcon Stata
    Data Analytics
    Linear Regression
    Machine Learning
    Causal Inference
    Supervised Learning
    Data Science
    Statistical Analysis
    Econometrics
    Predictive Analytics
    Statistics
    Quantitative Research
    Data Analysis
    R
    Conjoint Analysis
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How to Hire Top Stata Specialists

How to hire Stata specialists

Knowledge is power, but data is useful only if you have the tools to wield it. A Stata specialist can help your business collect, analyze, and visualize your data in reports and graphics. 

So how do you hire Stata specialists? What follows are some tips for finding top Stata specialists on Upwork.

How to shortlist Stata professionals

As you’re browsing available Stata consultants, it can be helpful to develop a shortlist of the professionals you may want to interview. You can screen profiles on criteria such as:

  • Statistical expertise. You want a Stata specialist who is familiar with the statistical methods you want to use (e.g., hierarchical modeling). 
  • Project experience. Screen candidate profiles for specific skills and experience (e.g., using Stata with R).
  • Feedback. Check reviews from past clients for glowing testimonials or red flags that can tell you what it’s like to work with a particular Stata specialist.

How to write an effective Stata job post

With a clear picture of your ideal Stata specialist in mind, it’s time to write that job post. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project. 

An effective Stata job post should include: 

  • Scope of work: From dynamic document creation to statistical analysis, list all the deliverables you’ll need. 
  • Project length: Your job post should indicate whether this is a smaller or larger project. 
  • Background: If you prefer experience with certain industries, technologies, or statistical methods, mention this here. 
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

Ready to streamline your data analytics project? Log in and post your Stata job on Upwork today.

STATA SPECIALISTS FAQ

What is Stata? 

Stata is a data science and statistics software made by researchers for researchers. The platform contains a comprehensive collection of statistical features and data management tools.

Here’s a quick overview of the skills you should look for in Stata consultants:

  • Stata
  • Statistics
  • Quantitative research
  • Mata programming language
  • Data analytics ecosystems such as Python, R, and MATLAB
  • Database management languages such as SQL

Why hire Stata specialists?

The trick to finding top Stata specialists is to identify your needs. Is your goal to turn your research data into publication-quality graphics? Do you require experience with certain algorithms or statistical techniques such as lasso, boosted regression, and support vector machines? The cost of your project will depend largely on your scope of work and the specific skills needed to bring your project to life. 

How much does it cost to hire a Stata specialist?

Rates can vary due to many factors, including expertise and experience, location, and market conditions.

  • An experienced Stata specialist may command higher fees but also work faster, have more specialized areas of expertise, and deliver a higher-quality product.
  • A contractor who is still in the process of building a client base may price their Stata services more competitively. 

Which one is right for you will depend on the specifics of your project.

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