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4.8/5
based on 7,099 client reviews
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  4. (Current) Statistical Analysts
  • $90 hourly

    • 5.0/5
    • (44 jobs)
    Hello! I'm an experienced and helpful research professional with over 20 years of survey research experience. I apply my knowledge of best practices to maximize your response rates and the reliability and usefulness of your results. I guarantee you’ll be happy with the service I provide! I have over 20 years experience conducting surveys and other social science research methods in business, government, and academic settings. I have a PhD in Social Psychology and have taught survey and research methods in undergraduate and graduate programs. I specialize in questionnaire design, testing, and analysis, but I have experience in other quantitative and qualitative methods too, especially focus groups and content analysis. I love helping people answer questions. I'm looking forward to helping you! To avoid conflicts of interest, I do not conduct research that is paid for by, or is conducted on behalf of, any national government, including the US federal government, political parties, or organizations that lobby for political issues. I also don’t work on “push polls” or deliberately biased surveys. Thanks for your understanding!
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Data Analysis
    Survey Design
    Qualitative Research
    SurveyMonkey
    Customer Experience Research
    Statistics
    Consumer Research
    Market Research
    Quantitative Analysis
    Internet Survey
    Survey
    Quantitative Research
  • $50 hourly

    • 4.9/5
    • (134 jobs)
    I am a freelance data analyst, research/statistics adjunct professor, and educational psychology Ph.D. student with a strong foundation in statistics and data analysis. I have 6+ years of experience in research/data analytics, social and behavioral science research, and teaching college students (both at the undergraduate and graduate level). I am fluent in numerous statistical analysis programs such as SPSS, R/Rstudio, and JASP. I enjoy conducting quantitative analysis and problem-solving. Please feel to contact me with all your research and data analysis inquiries. Educational and Research Background: I am currently an educational psychology Ph.D. Student. I have both my master's degree and a bachelor's degree in psychology. I have conducted numerous research projects revolving around the identity formation of emerging adults' college students. I have a year's worth of experience as a research analyst intern where I conducted data analysis for numerous population health-based projects which topics included: resident burnout, dystocia, ventilation survivability, clinician bullying preparedness, the hospital-based prevalence for medical cases (i.e. domestic violence, lead poisoning, immunization records, and child abuse) and medical cases NYC GIS mapping (i.e. lead poison, eating disorders, domestic violence, etc.). My master thesis examined the differences in vocational identity and coping strategies among emerging adults in college by their current employment status and work experiences. Main Services Includes (but not limited): Statistical Analysis Creating Data Visualization Graphs & Tables for Statistical Results Writing APA-Style Statistical Reports Writing General Summary for Statistical Results Creating PowerPoint Presentations for Statistical Results Statistical Programs/Software Skills: SPSS R/RStudio JASP Jamovi GPower Excel Statistical Analysis Skills Include: Descriptive Statistics Data Visualization Linear Regression Models Generalized Linear Models (i.e., logistic, poison, ordinal. etc.) Moderation and Mediation Analysis t-test ANOVA Models (ANOVA/ANCOVA/MANOVA) Linear Discriminant Analysis Hierarchical/Multilevel Regression Models Factor Analysis (Exploratory and Confirmatory) Path Analysis and Structural Equation Modeling Non-Parametric Analysis Power Analysis Robust Statistics Supervised Machine Learning Algorithms (Linear Regression, Logistic Regression, Decision Trees, etc.) Unsupervised Machine Learning Algorithms (Kmeans, K nearest Neighbors, Apiori etc.) Other Skills: Advanced in Microsoft Office Programs (i.e. Word, Excel, PowerPoint) Proficient with Python Programming language Proficient with online survey distribution programs such as Qualtrics, Survey Monkey, Google Survey, and REDCap Proficient with digital movie maker programs such as Windows Movie Maker and I-Movie
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Data Analysis
    Statistical Analysis
    Statistics
    Tutoring
    Quantitative Analysis
    Hypothesis Testing
    R
    Logistic Regression
    Data Visualization
    Machine Learning
    IBM SPSS
    Linear Regression
  • $150 hourly

    • 4.9/5
    • (27 jobs)
    :: PhD :: 10+ years experience as a Psychometrician :: Associate Professor of Quantitative Psychology (Tenured) :: Corporate experience working for several test editors on test development and accreditation :: 40+ published papers in Psychology and Business journals (Intelligence, Journal of Personality, Personality and Individual Differences, British Journal of Psychology, Learning and Individual Differences, Journal of Career Assessment, Journal of Consumer Marketing, Journal of Management development, British Journal of Social Psychology, etc.), 50+ conference presentations. :: Instructs in Statistical Analysis with SPSS and R at the Doctoral, Masters and Undergraduate levels. Additional experience with Mplus and Stata. :: Developed R packages on Comprehensive R-Archive Network (CRAN). :: Corporate experience in psychological measurement in occupational contexts (occupational health, personnel selection, career advisement), scale/test validation, accreditation. As a freelance psychometrician, I specialize in the development of psychometric instruments (personality, intelligence, attitudes, etc.), with a special focus on strategies to achieve high quality psychometric testing through limiting conditions (online testing, short tests, etc.). These strategies involve high level psychometric analyses (Item-Response Theory, Confirmatory Factor Analysis, Generalized Structural Equation Modeling, etc.), which I have successfully published with and on. My consulting activity generally consists in: :: Consulting with you through calls or meetings :: Reviewing the literature to identify and compare instruments :: Developing scales and items :: Performing psychometric analyses (reliability, validity, etc.) :: Revising or writing methods/results (including tables and plots) in publication-level academic style (e.g., APA) :: Developing documents for certifications and audits :: Translating psychometric documents in non-technical language (e.g., for clients or users) :: Help get a psychometrics manuscript in shape for publication :: Tutoring students for psychometrically oriented papers and dissertations
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Psychology
    IBM SPSS
    Stata
    R
    Psychometrics
    Statistics
    Survey Design
    Quantitative Analysis
    Quantitative Research
    Data Analysis
  • $100 hourly

    • 5.0/5
    • (49 jobs)
    I am a scientist and professional, skilled at problem solving and communication with over 10 years of experience in scientific research and data analysis. I have a Masters degree in Statistics and a PhD in Biology from Stanford University. I am an American Statistical Association accredited Graduate Statistician (GStat). I have taught Biostatistics at the undergraduate level and worked with numerous researchers as a statistical consultant and data analyst. I have experience communicating statistical concepts to those with any quantitative skill level. I make it a priority to listen to and fully understand the goals of my client prior to beginning any analysis or consulting project. In my experience, projects built on a professional, respectful relationship of understanding and clear communication are successful and rewarding for both the client and statistician. My statistical analysis skills include: - Data Cleaning, Synthesis, and Preparation - Experimental Design - Regression and Multivariate Analysis - Longitudinal Analysis - Mixed Effects Models - Time Series Analysis - Spatial Analysis - Meta-Analysis - Data Mining - Machine Learning - Exploratory Data Analysis - Data Visualization I am proficient in Microsoft Excel. I primarily use R for statistical programming, but I do use Python when it is better suited for the project/task. I am committed to producing high quality statistical analyses according to high standards of ethics. No ghostwriting or unethical statistical practices.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Data Modeling
    Quantitative Analysis
    Statistics
    Machine Learning
    Exploratory Data Analysis
    Data Analysis
    Data Mining
    R
  • $20 hourly

    • 4.7/5
    • (45 jobs)
    Looking to transform your data into tangible solutions and growth for your business? Look no further! With over 5 years of experience, I have a proven track record of developing solutions, analysis and insights that have resulted in sustained growth and operational efficiency for my clients. I can help you make the best business decisions by turning your data into insights and analysis using industry-leading tools such as Power BI and Tableau. But that's not all - I am also an expert in the Microsoft Power Platform, including Power Apps, Power Automate, and MS Dynamics. I can create tailored solutions that fit the specific needs of your business. And if you're looking to attract more clients and customers, I can help with that too! With my expertise in Microsoft Power Pages, I can develop websites that not only look great but also drive traffic and generate leads. Ready to take your business to the next level? Contact me today to get started with top-notch solutions and insights! Rest assured that your data is highly secured.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Microsoft Power Automate
    Data Visualization
    Business Intelligence
    SQL
    Microsoft Excel
    BigQuery
    Looker Studio
    JavaScript
    Azure DevOps
    Microsoft Dynamics 365
    MySQL
    Microsoft Power BI
    Microsoft PowerApps
    Looker
    Tableau
  • $60 hourly

    • 4.5/5
    • (727 jobs)
    Seasoned market research analyst specializing in competitive analysis and industry research. Past projects include niche market analysis, machine learning, statistical analysis, smartphone apps, franchising, consumer products, SaaS, automation, healthcare innovations, FinTech, children's products, custom sales lists, business relocation, and a host of other assignments. Industries I have worked within include IT, government, healthcare, consumer products, the food and beverage industry, education, and more. Many industries are common, but close to half of projects are truly unique. Feel free to reach out with your project details. Past clients include, but are not limited to: Johnson & Johnson, Adobe Systems, General Electric, Darden Restaurants, inventors, entrepreneurs and legal professionals, to name a few.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Market Research
    Statistics
    Business Writing
    Public Speaking
    Business Analysis
    Business Plan
  • $20 hourly

    • 4.5/5
    • (31 jobs)
    An experienced, disciplined and highly motivated statistician/data analyst who provides solutions for business problems with the help of data. I've done MS in Statistics, specializing in data visualization, exploratory data analysis and data modeling. I can create automated and interactive reports, dashboards using Microsoft Excel, Google Sheets, Google Data Studio, Power BI, Rstudio and Tableau. Depending upon the requirements, I can write queries in Power Query Editor and create pivot tables/charts as well During my career, I worked on a wide range of projects. I worked on KPI reports, Sales and Revenue Reports, Team Performance reports, Capability Analysis, Project Plan, Forecasting, A/B testing of application and creating bugs/issues reports, analyzed publicly available data of various companies as per client's request. I have a strong background in utilizing Statistical Quality Control Techniques, Regression and Correlation Analysis, Forecasting, Survey Data Analysis and Hypothesis Testing. Business Analytics experience by utilizing R-studio, Power BI, Tableau and Google Data Studio to make large and complex data more understandable and usable. In addition to my technical skills, my strengths lie in providing meaningful insights through data analysis and communicating data insights that can solve problems of business teams and relevant stakeholders. Tools and Technologies: ☑ Microsoft Excel ☑ Google Sheets ☑ Google Data Studio ☑ Zapier ☑ Google Analytics ☑ Power BI ☑ R-Studio ☑ Minitab ☑ SPSS ☑ STATA ☑ Tableau ☑ Curve Expert Professional ☑ Airtable Further, I assure you of accurate and on-time delivery and 100% commitment to the job.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Marketing Analytics
    Google Docs
    Microsoft Power BI
    Data Cleaning
    Data Modeling
    Microsoft Power BI Data Visualization
    Looker Studio
    Statistics
    Dashboard
    RStudio
    Data Analysis
    Google Sheets
    Data Visualization
    Microsoft Excel
    IBM SPSS
  • $20 hourly

    • 5.0/5
    • (14 jobs)
    Highly experienced and skilled data scientist with a strong background in mathematics, statistics, machine learning, and cloud computing. Proficient in utilizing tools such as Python, R, SQL, TensorFlow, and Scikit-learn to analyze and interpret large data sets. Experienced in using AWS services such as EC2, S3, and Lambda for cloud computing and deployment of models. Adept at utilizing statistical methodologies such as regression analysis, Bayesian inference, clustering and dimentionality reduction techniques. Familiar with big data technologies such as Hadoop and Spark for efficient data processing. Strong understanding of machine learning techniques such as decision trees, random forests, SVM, knn, neural networks and deep learning . Proven track record of success in delivering data-driven solutions to complex problems. Strong communication and collaboration skills, able to work effectively with cross-functional teams. Passionate about staying current with the latest technologies and industry developments. "Let's work together to drive business success with data-driven solutions."
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Data Analysis
    SQL
    Artificial Intelligence
    Multivariate Statistics
    Data Visualization
    Data Processing
    Microsoft Power BI
    Mathematical Modeling
    Statistics
    Python
    Feature Extraction
    Unsupervised Learning
    Machine Learning
    Deep Learning
    Supervised Learning
  • $80 hourly

    • 5.0/5
    • (88 jobs)
    Hello, I'm Pastor! I'm a highly skilled statistical consultant with extensive experience in quantitative research and a passion for helping clients make informed decisions. My expertise in machine learning algorithms, deep learning models, data engineering, cloud computing, and proficiency in R, Python, Excel, STATA, SPSS, and SQL has equipped me to serve a diverse range of sectors, including Business, Biostatistics, Psychology, Political Science, Research Methods, and Economics. My areas of specialization encompass: - Sports analytics and betting strategies - Stock market analysis and trading systems - Business Analytics - Complex machine learning models, including deep learning models such as CNN and transformers - Data engineering and cloud computing projects I have advanced knowledge of GPT models and am proficient in working with the OpenAI API to integrate ChatGPT-4 into systems. Furthermore, I excel at prompt engineering to help you extract the best possible outputs from ChatGPT. Over the years, I've honed my skills in statistical modeling, classification, and prediction using popular and cutting-edge machine learning algorithms, such as: - Logistic Regression - Random Forest - Gradient Boosting Machines (GBM) - Support Vector Machines (SVM) - Convolutional Neural Networks (CNN) - Transformer-based models I am committed to providing top-notch solutions tailored to your specific project needs. Let's connect and explore how I can contribute to your success. Looking forward to collaborating with you!
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Data Analysis
    Quantitative Analysis
    Management Accounting
    Linear Programming
    Statistics
    Data Visualization
    Business Analysis
    Microsoft Excel
    OpenAI Embeddings
    ChatGPT
    IBM SPSS
    R
    Python
    Linear Regression
  • $20 hourly

    • 4.9/5
    • (160 jobs)
    I am a dedicated data analyst and research scientist with over 6 years of freelancing experience, specializing in transforming raw data into valuable insights. My journey has been fueled by passion for unravelling complex datasets and deriving actionable conclusions. Key Expertise: ✅ Machine learning: expertise in employing cutting-edge machine learning algorithms to uncover patterns within intricate datasets. ✅ Data Analysis: Proficiency in utilizing an array of statistical software, including Python (Jupyter Notebook), R (RStudio), STATA, SPSS, JASP, Jamovi, Minitab, and MS Excel for comprehensive data analysis. ✅ Web Scraping: Profound expertise in data scrapping using Python’s robust libraries, such as Beautiful Soup and Selenium, ensures precise and efficient collection from diverse online sources. ✅ Statistical Techniques: mastery of various statistical tests such as regression, correlation, ANOVA, t-test, Chi-square test, MANOVA, binomial tests, logistic regression, T-test, and non-parametric tests. ✅ Data Cleaning and Transformation: Specialized in data entry data cleaning by removing missing values and duplicates and transforming data to enhance reliability. ✅ Data Visualization: Proficient in performing data visualizations using statistical software such as R (ggplot2), Python (Matplotlib and Seaborn), PowerBI, Excel (Dashboards), SPSS, etc. ✅ Interpretation: skilled at interpreting quantitative and qualitative data and results, providing insightful analysis and actionable recommendations. ✅ Statistical Software Skills: Python, R, STATA, SPSS, JASP, Jamovi, Minitab, Ms Excel, etc ✅ Data Visualization Tools: R using ggplot2 library, Python using Matplotlib and Seaborn libraries, PpwerBI, Excel, SPSS, Jamovi, Minitab, etc. ✅ Why collaborate with me? 🌐 Versatility: Proficient in handling diverse statistical challenges across various industries. 🚀 Efficiency: Ensuring accurate and timely results to meet project deadlines effectively. 🤝 Collaboration: Open to communication and collaboration to understand your unique requirements and deliver quality solutions.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    HubSpot
    B2B Marketing
    Email Communication
    Data Scraping
    Equations
    Statistics
    Data Analysis
    Qualitative Research
    Python Hypothesis
    Quantitative Analysis
    Minitab
    R
    IBM SPSS
    Data Entry
    Microsoft Excel
  • $45 hourly

    • 5.0/5
    • (30 jobs)
    If you need help with Excel VBA, making dashboards, pivots, data analytics I am the right girl for the job Here is what I provide -Using R, SPSS, and Python for data science and analysis -Power BI for data virtualization - SPSS AMOS 25 for structural Equation Modeling (SEM) - Microsoft Excel - (VBA, Macro, Formula, User-forms, Data Processing, Conditional Formatting, Large amount of Data Organizing, Creating Reports/Dashboard, Automation, Data Analysis, Business solutions in Excel, etc. )(All about Excel/VBA). -Internet Research - Microsoft PowerPoint - Microsoft Access - Google Sheets With over four (4) years of high-level experience in data processing, analysis, and general data science and with a bachelor's degree in statistics, I have been involve in critical analysis across different fields ranging from finance to business even to sport. I am the right person to make sense of that data; don't hesitate to contact me.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Data Science
    Logistic Regression
    Data Mining
    Data Entry
    Dashboard
    Hypothesis Testing
    Python
    Statistical Computing
    R
    IBM SPSS
    Qualitative Research
    Statistics
    Microsoft Excel
    Excel VBA
    Data Analysis
  • $15 hourly

    • 4.9/5
    • (40 jobs)
    With over seven years of dedicated experience as a data analyst, I bring a wealth of expertise to the table, ensuring the delivery of top-tier data analytics services. My proficiency extends across a multitude of statistical software packages, including Stata, Excel, Minitab, IBM SPSS, Gretl, JASP, EViews, Python, and R. My skills include : Data Analysis and Statistical Expertise: -Proficient in statistical analysis, hypothesis testing, and survey analysis, ensuring data-driven decision-making. -Skilled in performing Analysis of Variance (ANOVA) for robust statistical comparisons. -Expertise in both qualitative and quantitative analysis techniques to uncover valuable insights. Data Management and Preprocessing: -Adept at data cleaning and preprocessing, ensuring the accuracy and reliability of datasets. -Experienced in transforming raw data into structured, usable information for analysis. Data Visualization and Interpretation: -Strong ability to create visually appealing and informative data visualizations. -Capable of interpreting complex data and conveying meaningful insights to stakeholders. Programming Proficiency: -Proficient in Python, R, and SQL, enabling efficient data manipulation and analysis. - Skilled in automating tasks and creating data-driven solutions through programming. Data Mining and Pattern Recognition: -Experienced in data mining techniques to uncover hidden patterns and trends. - Proficient in pattern recognition and predictive modeling for informed decision-making. Machine Learning - I'm proficient in both supervised and Unsupervised Machine Learning. Supervised Learning - Including Support Vector Machine, Logistic Regression, Random Forest, Decision Tree etc. Unsupervised Learning - Proficiency in clustering algorithms (e.g., k-means, hierarchical clustering) and dimensionality reduction techniques (e.g., PCA) for unsupervised learning tasks. Before building any Machine learning model, I employ the following features to improve accuracy: -Feature Engineering: I have the ability to select, transform, or create relevant features from raw data to improve the performance of machine learning models. -Model Evaluation: I have familiarity with metrics like accuracy, precision, recall, F1-score, and area under the ROC curve (AUC-ROC) to evaluate the performance of machine learning models. -Cross-Validation: I can conduct techniques like k-fold cross-validation to assess a model's performance and generalizability. -Hyperparameter Tuning: I can optimize model hyperparameters using methods like grid search, random search, or more advanced techniques like Bayesian optimization. -Overfitting Prevention: I possess techniques such as regularization and dropout to prevent overfitting in machine learning models. -Ensemble Learning: I can employ ensemble techniques like bagging, boosting, and stacking to combine predictions from multiple models for improved accuracy and robustness. Time Series Analysis - Univariate Time series - Including Autoregressive Integrated Moving Average (ARIMA), Moving Average (MA), AutoRegressive (AR), ARCH, SARIMAX, Seasonal Exponential Smoothing (ETS) Models, Holt-Winters Exponential Smoothing, Simple Exponential Smoothing etc. - Multivariate Time Series - Including Vector AutoRegressive and Structural Vector Autoregression. . Streamlit Web Applications and Deployment. If you seek a highly skilled and seasoned data analyst with a proven track record of success, your search ends here. My diverse skill set and extensive experience make me an ideal collaborator to help you achieve your objectives. You can rely on my commitment to delivering quality work within stipulated timelines. Let's join forces to extract meaningful insights from your data and drive transformative outcomes.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Data Cleaning
    Quantitative Analysis
    Market Research
    Statistical Analysis
    Machine Learning Algorithm
    Econometrics
    Hypothesis Testing
    Time Series Analysis
    Data Interpretation
    Data Science
    Stata
    Linear Regression
    Data Analytics
    Python
    IBM SPSS
  • $75 hourly

    • 5.0/5
    • (99 jobs)
    "I HIGHLY recommend Dr. McQuillen! She was ethical, hard working, and understood what I wanted and needed." ~ UpWork Client - Doctoral Candidate "Elizabeth is knowledgeable, professional and great to work with!" ~ UpWork Client - Survey Analysis I am an experienced research/data analyst (applied statistician) with a PhD in evaluation and research. My specialty is in translating data results and analyses into clear, concise materials for decision making by management. I have also assisted many doctoral students in the completion of their data analyses and write-ups - ensuring that they have full confidence in their results, and how to explain and defend them. I have worked in social sciences and as an institutional researcher for over twenty years, and teach masters and doctoral classes in quantitative research as an adjunct faculty member at a major research university.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Fact-Checking
    Qualtrics
    AP Style Writing
    Article Writing
    Academic Writing
    Report Writing
    Quantitative Analysis
    Research Papers
    Statistics
    Microsoft Excel
    Data Analysis
    Statistical Analysis
    Data Visualization
  • $125 hourly

    • 4.9/5
    • (79 jobs)
    *** Please note, I get a fair number of invitations to interview for jobs where the budget is very low, $50 or $25 and so on. While I would like to help, I just don't have the time for smaller or low-budget projects. I am looking for larger, multi-hour projects that are paid on an hourly basis (not flat fee) and have a minimum budget of $500. Thanks for understanding. *** I have over 30 years of experience in research, evaluation, statistics, and project management. I have advanced evaluation and statistical analytic skills and am fluent in Stata and SPSS and have been developing my analytic skills using R to where I am now comfortable working in this language as well.. I also use Mplus for latent variable modeling. I have designed and analyzed online surveys using Survey Monkey, Qualtrix, and REDCap. I have a PhD in clinical psychology and am a tenured Full Professor. I teach beginning and intermediate statistics to doctoral and master's level students. I also teach program evaluation and mental health policy, including substance abuse policy. For samples of my writing style, you are welcome to use the "Look Inside" feature on Amazon to review sections of my book: Substance abuse in America: A documentary and reference guide. I am also happy to provide samples of papers published in peer-reviewed journals. My writing and oral skills are excellent and I am comfortable both developing as well as conducting trainings, workshops, and presentations. I can also help with editing and writing technical or non-technical documents but I am highly selective about this kind of work. I will be happy to review sections in dissertations and theses, but I will not write these or other student papers because I believe this violates academic integrity. I also will not accept homework assignments for the same reason. Things I can help you do: 1) Translate data in Excel or ASCII format into a data set for analysis in just about any commonly used statistical program. 2) Run basic screening and descriptive statistics such as frequencies, measures of central tendency and dispersion, and distributional statistics to assess skew and kurtosis. 3) Run bivariate analyses such as t-tests, correlations, and chi-square tests as well as non-parametric procedures like Kruskal-Wallis. 4) Check missing values and conduct imputation-based analyses for missing data as needed. 5) Run more advanced analytical models including: factorial ANOVA, regression (OLS, binary, ordinal, and multinomial logistic as well as Poisson and negative binomial), GEE for repeated measures data, HLM, factor analysis, latent class analysis, SEM, and growth mixture models. 6) Review and advise on statistical analyses already run including interpretation of the findings. 7) Review, advise, and edit write-ups of statistical results and methods sections. 8) Prospective advice on study design, including sampling, measures, and data collection protocols. 9) Write and edit proposals. I am available to be a project evaluator and would be happy to help you write the evaluation section of your proposal as well as conduct the evaluation if funded. Or, if you just need a review and editing of your proposal, I can do that as well. 10) Develop surveys and survey questions. I have extensive experience developing surveys including online surveys using tools such as Survey Monkey, REDCap, and Qualtrics. If you are unsure whether I can help with your project, please do not hesitate to send me a message. I reply promptly and will give you an honest answer. I never take on work that I don't feel I can complete successfully and within your time frame or which might take me an inordinate amount of time.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Regression Testing
    Survey Design
    Quantitative Research
    Multivariate Statistics
    Academic Research
    Data Science
    Logistic Regression
    Quantitative Analysis
    Statistics
    Stata
    R
    Data Analysis
  • $25 hourly

    • 4.8/5
    • (175 jobs)
    I graduated from the University of Macedonia, getting my degree in Finance, having acquired knowledge in various economics fields such as Finance, Statistics, Macroeconomics, and Marketing. I also graduated from the Master Program of Business Informatics of the Aristotle University of Thessaloniki. Last October, I completed my MSc in Complex Systems and Networks, in which I made heavy use of R to represent graphically statistical models and complex networks. My courses have focused on various specialist tools such as Business Intelligence, Data Analysis, Statistical Programming, creating Database Systems, and simulating economic models. These have helped me broaden my knowledge while showing me the diverse side of Computer Science combined with Economic Sciences, which I find fascinating. Currently, I work as BI Analyst in Carrie Beam Consulting and Alta Media Inc. I have also co-operated with Alpha Architect LLC, Firmographs LLC, DataCurry Inc., and R-exercises.com as a freelancer with a specialization in data visualization and statistical modeling projects using R/shiny, Qlk Sense, Tableau, and Microsoft BI via Upwork. As an author for R-exercises, I have published series of exercises and tutorials related to R packages like shiny, ggplot2, ggvis, Rmarkdown, Machine Learning methodologies, etc. As a person, I consider myself a perfectionist and passionate about precision and order. Attached you can find URLs of some of my Shiny projects. There are only parts of them that I had clients' permission to deploy and use as a portfolio.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Statistics
    Exploratory Data Analysis
    Statistical Analysis
    Shiny
    User Interface Design
    ggplot2
    R
    Qlik Sense
    Tableau
    Data Visualization
  • $65 hourly

    • 5.0/5
    • (79 jobs)
    I have used Excel and VBA since 2006 at two different jobs to increase workplace productivity and create reports thought impossible to do. I have been programming in BASIC and dBase since 1983. I have pre-built applicataions for invoicing, quoting and inventory maintenance that can be customized to your needs. I am also well versed in statistics from process control to Design of Experiments. I have created dashboards for company use and automatically updating spreadsheets for monthly reporting. My specialty is de-tangling messy data and making sense out of it. My VBA experience goes from simple functions to fully automated reports including SQL based queries to external databases. I also have a spreadsheet developed to do pricing analysis using the Van Westendorp model. I have also done Basic and Advanced Excel classes via Webinar.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Business Mathematics
    Statistics
    Microsoft Excel
    Excel VBA
  • $15 hourly

    • 5.0/5
    • (32 jobs)
    Hello! I'm an experienced Biostatician, research data analyst having skills of analyzing research data in field of Medical, Social Sciences, Management Sciences, and many more through Softwares like SmartPLS, SPSS, Excel, Rstudio, AMOS and JAMOVI. I can help you in analyzing your data on which basis you can make better decisions for your businesses, which includes but not limited to : - Hypothesis testing - Regression Analysis - Correlation Analysis - Descriptive Analysis - Reliability Analysis - t-test - Factor analysis - Data visualization (Charts, Dashboards etc) - Structural Equation Modelling PLS-SEM or CB-SEM using SmartPLS, - Mediation Analysis - Moderation Analysis - Employee Performance Dashboards - Customer Dashboards - Products Dashboards - Social Media Pages Dashboards( Tiktok, Facebook, Instagram, Linkedin) I know the art of knowing which tests are best as per nature of research data. I have vast knowledge and experience in this field creating content with my innovative skills. If you have visited my Profile now you know I'm the right one for the task you just want to get done. So lets connect and build a long term relationship.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Statistics
    Biostatistics
    Excel Formula
    Multivariate Testing
    Factor Analysis
    Multivariate Statistics
    Report Writing
    Data Analytics
    Quantitative Analysis
    Statistical Analysis
    Data Visualization
    Structural Equation Modeling
    Hypothesis Testing
    Data Analysis
    IBM SPSS
  • $60 hourly

    • 4.9/5
    • (216 jobs)
    I'm a math researcher in the Institute of mathematics in Kiev (I've obtained PhD in probability and mathematical statistics in 2012). Besides the theoretical research, I've been constantly applying gained skills and knowledge in applications. Experienced in working with mathematical models that arise in statistics, financial mathematics, data mining, game theory, algorithms and so on. Also, since 2011 I'm practicing teaching and tutoring (online and remote) in various branches of mathematics (analysis, algebra, probability, operations research, financial mathematics, so on). Skilled at fast problem solving, with clear explanations.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Microsoft Excel
    Teaching Algebra
    Algorithms
    Academic Writing
    LaTeX
    R
    Mathematics Tutoring
    Statistics
    Mathematics
  • $150 hourly

    • 5.0/5
    • (278 jobs)
    I assist clients with clear definitions of target markets and how to engage with them. My approach is to understand their product or service, the pain points it seeks to address, and craft a strategy to evaluate. I leverage more than twenty years of market research experience to develop effective surveys or discussion guides to gather feedback from existing or potential customers, analyze and interpret results, and inform a recommended strategy. I am motivated by an innate need to see my clients succeed at their passion, and I take ownership of my client’s problems and work diligently to solve them. My client list is primarily made up of entrepreneurs and small businesses, though my skill set would pay dividends to any size organization. Industry verticals in which I have the most experience include consumer products, energy, technology, and digital marketing. Key skills include: • Survey Data Analysis (Quantitative & Qualitative) • Survey Design and Administration • Data Management Planning & Execution • Data Visualization • Product Development • Customer Segmentation • Marketing Strategy • Business Planning • Location Analysis (GIS) • Persona Development • Customer Journey Mapping I have deep experience using diverse tools across many of these skills, including Microsoft Office, SPSS, R, Tableau, Power BI, ArcGIS, QGIS, Python, and many others...I am also a seasoned user of primary data sources informing estimates used in market analysis such as population, labor force, age cohort, use of technology and social media, attitudes and behaviors, and additional indicators. Reach out to me if you are looking for someone to assist in either bringing a product to market, expanding an existing product, or struggling with managing critical data effectively.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Customer Acquisition Strategy
    Statistics
    Quantitative Analysis
    Market Segmentation Research
    Data Science
    Startup Consulting
    IBM SPSS
    Report Writing
    Data Visualization
    Market Research
    Data Analysis
    Competitive Analysis
    Survey Design
    Microsoft Excel
    Market Research
  • $60 hourly

    • 5.0/5
    • (582 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.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Regression Testing
    Microsoft Excel
    Linear Regression
    Financial Analysis
    Hypothesis Testing
    Excel VBA
    EViews
    MATLAB
    Stata
    Economics
    Statistics
    Econometrics
  • $30 hourly

    • 4.9/5
    • (31 jobs)
    I'm a data scientist with 5+ years of hands-on experience in machine learning and a strong math background (MSc. in Applied Mathematics). I can help you to build the whole ML pipeline from scratch or improve your solutions. Dealing with various tasks, such as NLP, Time Series Analysis, Computer Vision, GANs, developing bots for Stocks or/and Crypto markets, deploying APIs for ML models, etc. Skills: - Languages: Python - Frameworks: PyTorch, TensorFlow, Keras, Flask - Libraries: LangChain, NumPy, Pandas, Scikit-Learn, Matplotlib, Plotly, SciPy, NLTK, LightGBM, XGBoost - DB: MySQL, PostgreSQL, MongoDB - Version control: GIT - Other: Docker, Google Cloud, LLM, ChatGPT, LLaMA
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Data Scraping
    SQL
    Web Crawling
    ChatGPT
    Statistics
    Machine Learning
    NLTK
    Python Scikit-Learn
    Neural Network
    Deep Learning
    Data Science Consultation
    Python
    TensorFlow
    Natural Language Processing
    Keras
  • $75 hourly

    • 4.9/5
    • (180 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.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Writing
    Statistics
    Stata
    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

    • 4.8/5
    • (280 jobs)
    I hold a PhD in Quantitative Psychology from the University of Virginia (UVA) and a B.S. in Psychology with minors in both Mathematical Science and Statistics from the University of North Florida (UNF). I have worked as a member of the OpenMx structural equation modeling software development team. I have 8+ years of experience with statistical analysis and mathematical modeling, differential equation solving, structural equation modeling, factor analysis, machine learning, data visualization, R, SPSS, and other areas of applied mathematics.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Statistical Analysis
    Quantitative Analysis
    Academic Research
    Survey Design
    Regression Testing
    Statistical Computing
    Statistics
    Machine Learning
    Mathematical Modeling
    Quantitative Research
    Linear Regression
    IBM SPSS
    R
  • $95 hourly

    • 5.0/5
    • (45 jobs)
    My passion, skills, and experience center on the application of data science and analytics to help clients solve business problems and make smart decisions. I have worked with clients in a diverse range of industries including healthcare, insurance, real estate, management consulting, retail, restaurants, e-commerce, online subscription services, auto auctions, and more. I have also worked with clients in both academia and government, and have conducted data science training seminars at the Texas Medical Center, at a large oil and gas company, and elsewhere. Proficiencies -Statistical analysis & consulting -Data science consulting (e.g. designing methodologies to solve business problems) -Data team consulting (how to grow your team, who to hire/what to look for, assessments and training) -Data modeling (linear and logistic regression, machine learning, prediction, optimization models, decision models, simulation, ranking models) -Building / optimizing / expanding new or existing data models -Operationalization / conceptual modeling -End-to-end data science project delivery, including data capture, modeling, deep analysis, and presentation of results My bona fides: -16+ years in data analytics space -9 years running a growing data science consulting agency (Aruku Analysis) -MBA with focus in business modeling and decision making -CAP (Certified Analytics Professional) through INFORMS (Institute for Operations Research and Management) -Top Solver at CrowdAnalytix (there are only around 20 top solvers identified out of over 15,000 members) International Outlook: -Originally from Houston, Texas, USA (Native English speaker) -Living in Tokyo, Japan since 2020 (JLPT N2 level Japanese comprehension) -Can work with data in English, French, Spanish, or Japanese -Can work successfully with clients in any time zone! Want to know more? Just ask. I look forward to working with you! -EW -EW
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Predictive Analytics
    Linear Regression
    Survey Data Analysis
    Optimization Modeling
    Survey Design
    Quantitative Analysis
    Analytics
    Data Mining
    Business Modeling
    Data Modeling
    Data Science
    Statistics
    Data Analysis
    R
    Statistical Analysis
  • $70 hourly

    • 5.0/5
    • (136 jobs)
    As a skilled qualitative and quantitative researcher I have worked on a large variety of projects over the past fifteen years ranging from designing and conducting primary research projects to doing secondary market research online. I am very good at creating meaningful charts and writing high-quality reports. Quantitative Research: I have extensive experience designing surveys, collecting data, and running descriptive and inferential statistics on large data sets. My favorite program for survey administration is SurveyMonkey. For quantitative data analysis I use Excel and SPSS. Qualitative Research: I have a lot of experience designing and conducting qualitative research projects (e.g., interviews, focus groups) and analyzing the resulting data. For qualitative data analysis I prefer NVivo. Background: I have two graduate degrees from an American university with concentrations in marketing and business statistics. I also have an undergraduate degree in International Business from my home country, Germany. Prior to moving to Italy in 2015, I worked in different industries in Egypt, France, Germany, and the United States.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Internet Survey
    Data Analysis
    SurveyMonkey
    Statistics
    Product Development
    Quantitative Analysis
    Survey
    UX Research
    NVivo
    Market Research
    Market Analysis
    Survey Design
    Qualitative Research
  • $100 hourly

    • 5.0/5
    • (46 jobs)
    I am a trained epidemiologist with over 14 years of experience in government, international NGO, and private settings. I also serve as a peer reviewer for public health and preparedness journals. Skills include: - Quantitative and qualitative research design, implementation, and analysis - Descriptive, univariate, and multivariate data analysis including regression modeling - Development of research protocols, reports, and presentations for professional and lay audiences - Survey design and validation - Review of articles for journal publication - Dissertation and thesis coaching and editing Currently based in Atlanta, GA with a flexible schedule for meeting client needs.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Quantitative Analysis
    Linear Regression
    Statistics
    Qualitative Research
    Academic Research
    Qualtrics
    Stata
    Logistic Regression
    Epidemiology
    Survey Design
    Data Analysis
    Exploratory Data Analysis
  • $210 hourly

    • 4.9/5
    • (175 jobs)
    Expert Vetted & Top Rated Plus Freelancer! Summary of Skills: Looking to provide data driven insights to companies and people using applied mathematics, statistics, and human ingenuity. My primary language is R, but also use Excel extensively and for business compatibility. Also, have SQL experience. Previously worked for a Fortune 500 tech company (Symantec in internet security) doing business statistics and data analysis. Graduate of Claremont Graduate School with a Masters in Mathematics in 2013. Graduated from Santa Clara University in Finance and Mathematics with an emphasis in applied math and minor in physics. Looking to help people and companies gather and interpret data using mathematical and statistical techniques. Brief Background: In recent years, I have been providing consulting in a variety of analytic fields including technology, healthcare, gaming, financial, legal (patents and data research for court cases), and others. I make sense of your data so you can spend more time making informed decisions or asking deeper level questions. Since college I have tutored a wide variety of people in math from middle school to the MBA level. I have covered subjects including, calculus, statistics, and multi-variable regression modeling. At Santa Clara I worked in the Drahmann Center as a tutor to help my fellow students with their classwork and learning, specifically in math.
    vsuc_fltilesrefresh_TrophyIcon Statistical Analyst
    Statistical Analysis
    Marketing Analytics
    Microsoft Excel
    Price Optimization
    Data Science
    Analytics
    Data Interpretation
    Business Mathematics
    Data Modeling
    Data Visualization
    R
    Statistics
    Algorithm Development
    Tutoring
    Mathematics
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How to Hire Top Statisticians

How to hire statistics specialists

A statistician can help with everything from creating financial forecasts to compiling market research to analyzing scientific studies.

So how do you hire statistics specialists? Here are some tips for finding top statistics specialists on Upwork.

How to shortlist statistics professionals<

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

  • Industry fit. You want a statistician who understands your industry so that they will recognize an insight when they see one.
  • Project experience. Screen candidate profiles for specific skills and experience (e.g., analyzing and visualizing your data with Stata).
  • 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 statistics specialist.

How to write an effective statistics job post

With a clear picture of your ideal statistics 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 statistics job post should include:

  • Scope of work: From data cleansing to signal processing, 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 use statistics to glean valuable insights from your data? Log in and post your statistics job on Upwork today.

STATISTICS SPECIALISTS FAQ

What is statistics?

Statistics is the science of collecting and analyzing numerical data. Everything from how you design surveys and experiments to how you process and display your data falls under the domain of statistics.

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

  • Statistics
  • Quantitative analysis
  • Data analytics
  • Research

Why hire statistics specialists?

The trick to finding top statistics specialists is to identify your needs. Are you seeking a financial analyst with a strong statistical background to help you with your business forecasts? Or is your goal to apply advanced statistical methods to a large data set for a research paper? 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 statistics consultant?

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

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

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

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