Hi there! 👋 During last 7 years, I helped many researchers to conduct statistical analysis, find interesting insights and interpret them correctly, as well as carefully prepare "Methodology" section in their papers for publication in scientific journals, with publication-ready visualizations. Analyzed various fields — medicine, psychology, economics, ecology, genetics and some others. I can always explain, what I am doing and why, because I always clearly understand what I am doing. If you need actual results, practical and useful — hire me! 👉 Expert in statistics, research methodology, bioinformatics 👉 Skilled with R, Python, Bioconductor, SPSS, Stata, Excel 👉 Can conduct GSEA, DESeq2, TCGA, GEO, pathway analysis 👉 Have solid knowledge of molecular biology, biochemistry, genetics 👉 Never missed a deadline

Overview: I am a highly skilled and detail-oriented Data Analyst with a strong foundation in statistical analysis, data manipulation, and visualization using Stata and R. With a proven track record of delivering actionable insights, I bring expertise in handling large datasets, conducting robust statistical analyses, and creating compelling data visualizations. Key Skills: Statistical Analysis: Proficient in conducting descriptive and inferential statistical analyses using Stata and R. Experienced in hypothesis testing, regression analysis, and time series analysis. Data Manipulation: Adept at cleaning and transforming raw data into usable formats. Skilled in data wrangling and manipulation techniques to ensure data accuracy and reliability. Data Visualization: Expertise in creating visually appealing and informative data visualizations using tools like ggplot2 (R) and Stata graphs. Transforming complex data sets into easy-to-understand visuals for stakeholders. Programming: Strong programming skills in Stata and R, with the ability to automate repetitive tasks, streamline workflows, and ensure reproducibility of analyses. Data Mining and Cleaning: Proficient in identifying patterns, trends, and outliers in data. Skilled in data cleaning and quality assurance to enhance the reliability of analytical results. Get your data analysis done

Econometrician and economist. 44 contracts, 330+ hours and a 100% Job Success Score on Upwork. I build, estimate and defend econometric models in Stata, R, Python and EViews. Anyone can run a regression. The hard part is the identification - choosing a design that actually answers your question, testing the assumptions it rests on, and defending the specification when somebody challenges it. That is the part I get paid for, and it is the part I will not fake. If your data cannot support the claim you want to make, I will tell you before you build on it. WHAT I BUILD - Time series: ARIMA/SARIMA, VAR, VECM, cointegration, Granger causality - ARDL and NARDL bounds testing for mixed I(0)/I(1) series, including asymmetric effects - Volatility and risk: ARCH, GARCH, EGARCH, TGARCH, VaR and Expected Shortfall - Panel data: fixed and random effects, dynamic panels, Hausman and specification tests - Causal designs: difference-in-differences, instrumental variables, event studies - Asset pricing and market efficiency: CAPM, APT, Fama-French, Carhart, abnormal returns - State-space models and the Kalman filter - Limited dependent variables: Logit, Probit, Tobit, Poisson - Forecasting with rolling-origin and out-of-sample validation WHAT YOU GET - Reproducible, commented code - Stata .do file, R script or Python notebook. You can rerun every result yourself. - Publication-quality tables and charts - A plain-language write-up of what the results mean, including the diagnostics and why they matter - A clear statement of limitations, not just the numbers that look good WHO I WORK WITH Consultancies, NGOs and development organisations running impact and policy evaluation. Finance and investment teams needing volatility, risk or asset-pricing analysis. Companies that need forecasts they can plan around. Research teams and institutions that need an independent econometrician to build, replicate or verify a model. HOW WE START Send me the data, or just describe it, along with the question you need answered. I will tell you honestly whether the data can answer it, propose a specification, and agree the scope before any work begins. Tools: Stata, R, Python, EViews, SPSS, Excel. BSc Economics, The Catholic University of Malawi. Tell me what you are trying to measure.

🏆 EXPERT-VETTED TOP 1% ON UPWORK Need a statistician who can deliver publication-ready analyses the first time? I'm a PhD Biostatistician and Epidemiologist with 15+ years of experience supporting physicians, researchers, universities, and healthcare organizations. I've contributed to 100+ peer-reviewed publications and specialize in transforming complex data into clear, accurate, reviewer-ready results. My expertise includes: ✔ Clinical trials & observational studies ✔ Biostatistics & epidemiology ✔ Regression, mixed models, GEE, survival (Cox/KM) ✔ Predictive modeling & machine learning ✔ Sample size & power analysis ✔ Statistical Analysis Plans (SAPs) ✔ REDCap, EHR, survey & large healthcare datasets ✔ Manuscripts, dissertations & grant proposals Software: Stata | SAS | R | SPSS | REDCap | PASS | NVivo I deliver accurate, reproducible, publication-quality statistical analyses with clear interpretation and fast communication. Whether you're preparing a manuscript, grant, dissertation, or clinical study, I'm here to help you get it done right.

I’m a dedicated Data Analyst and Visualization Expert with a passion for transforming raw data into actionable insights. Specializing in Excel, Power BI, and SQL, I deliver compelling, data-driven solutions for businesses and organizations. My mission is to provide clear, impactful results that empower strategic decisions. I thrive on solving complex data challenges, uncovering trends, and presenting findings through stunning visualizations. When I’m not analyzing data, I’m exploring new BI tools ☕📊. What I Offer Data Analysis & Modeling: Leveraging Excel and SQL for in-depth analysis, trend identification, and predictive insights. Data Visualization: Creating interactive, user-friendly dashboards and reports in Power BI to drive decision-making. Database Management: Designing and querying databases with SQL for efficient data retrieval and accuracy. Reporting & Insights: Transforming complex datasets into concise, visually engaging reports tailored for stakeholders. Industries Served: Healthcare, finance, retail, and education. Why Choose Me? With a proven track record in end-to-end data analysis, I combine technical expertise in Excel, Power BI, and SQL with a client-focused approach. My skills in data visualization and analytics deliver reliable, high-quality outcomes. Whether you need a dynamic dashboard, detailed report, or data-driven strategy, I ensure precision, clarity, and impact. I pride myself on strong communication, attention to detail, and exceeding client expectations. 🚀 As a full-time freelance Data Analyst, I’m ready to tackle your data visualization, reporting, or analytics project. Message me today to discuss your needs, and let’s create impactful insights together! 💼📈

I am a Ph.D. holder in Economics from the University of Glasgow, UK, and I also possess a Master's degree in Economics from the University of Illinois at Urbana Champaign, USA. Additionally, I have received education from St John University in Manhattan, the University of California Santa Cruz, and the Bandung Institute of Technology. Over the course of my career, I have acquired substantial experience in both public and private financial institutions, having worked with entities such as the Central Bank, Financial Service Authority, Insurance firm, and Oil company. I am known for being hardworking, reliable, disciplined, loyal, and dedicated to my clients. My expertise encompasses economic analysis, quantitative analysis, business consulting, data analysis, research, and academic writing. I have had the opportunity to collaborate with clients from over 30 countries on a diverse range of projects, covering fields such as macroeconomics, econometrics, statistics, business consulting, SEO, banking, and microeconomics. I take pride in the trust and satisfaction I have earned from a wide spectrum of clients, including CEOs, Directors, startup business owners, professors, policymakers, and students. I have a strong interest for working with data and am proficient in processing statistical data using a variety of statistical packages, including Eviews, SPSS, Matlab, STATA, QM, R, and Minitab. Furthermore, I have a year of experience in questionnaire design for market research. Most importantly, I thoroughly enjoy articulating my analyses through writing and visual representations. I'm looking forward to the opportunity to work with you. Cheers, Jagat

Hello, I'm Maher, as a Data Analyst, I specialize in extracting insights from complex datasets to drive informed decision-making and strategic planning. With a keen eye for detail and a strong analytical mindset, I thrive on transforming raw data into actionable insights. My educational background includes an M.phill degree in Statistics with a focus on statistical methodologies and data analysis techniques. One of my notable achievements in the field is the publication of a research paper in a reputable journal, with an impressive impact factor of 4.3 in the W category. This publication underscores my commitment to advancing knowledge in the field of data analysis and showcases my ability to conduct rigorous research that contributes meaningfully to the academic community. In my professional experience, I have demonstrated proficiency in various aspects of data analysis, including: ==Statistical analysis ==Quantitative research methods ==Hypothesis testing ==Time series analysis ==Dimensionality reduction techniques ==Data transformation and normalization ==Model evaluation and performance metrics ==Data visualization techniques ==Data storytelling ==Problem-solving and critical thinking ==Attention to detail ==Strong communication skills (both written and verbal) ==Project management skills ==Ability to work independently and in a team environment ==Adaptability and willingness to learn new tools and technologies ==data cleaning ==exploratory data analysis ==predictive modeling ==Monitoring and evaluation of data models ==Multinomial logistic Modeling ==Regression analysis ==Logistic regression analysis Leveraging tools such as: ==STASTA ==SPSS ==POWER BI ==EXCELL ==MS WORDS I have extracted valuable insights from large datasets, enabling organizations to optimize processes, identify trends, and make data-driven decisions. My experience extends to developing and implementing data-driven strategies to address business challenges and enhance operational efficiency. Whether it's building predictive models to forecast future trends, I am dedicated to delivering actionable insights that drive tangible results. I possess strong communication and presentation skills, allowing me to effectively convey complex findings to diverse stakeholders and facilitate informed decision-making at all levels of the organization.

I help businesses, startups, consultants, and academics with evidence-based research services, data-driven business insights. With a strong background in economics, econometrics, business, and data analytics, I work as a Professional Research Assistant supporting both business research and academic research projects from concept to final output. 𝐁𝐔𝐒𝐈𝐍𝐄𝐒𝐒 𝐑𝐄𝐒𝐄𝐀𝐑𝐂𝐇 & 𝐈𝐍𝐓𝐄𝐋𝐋𝐈𝐆𝐄𝐍𝐂𝐄 I support companies, entrepreneurs, NGOs, and consultants with high-quality, evidence-based research for strategy and decision-making. S̲e̲r̲v̲i̲c̲e̲s̲ i̲n̲c̲l̲u̲d̲e̲: ✅𝑀𝑎𝑟𝑘𝑒𝑡 𝑟𝑒𝑠𝑒𝑎𝑟𝑐ℎ & 𝑖𝑛𝑑𝑢𝑠𝑡𝑟𝑦 𝑎𝑛𝑎𝑙𝑦𝑠𝑖𝑠 ✅𝐶𝑜𝑚𝑝𝑒𝑡𝑖𝑡𝑜𝑟 𝑎𝑛𝑎𝑙𝑦𝑠𝑖𝑠 & 𝑏𝑒𝑛𝑐ℎ𝑚𝑎𝑟𝑘𝑖𝑛𝑔 ✅𝐵𝑢𝑠𝑖𝑛𝑒𝑠𝑠 𝑖𝑛𝑡𝑒𝑙𝑙𝑖𝑔𝑒𝑛𝑐𝑒 & 𝑡𝑟𝑒𝑛𝑑 𝑎𝑛𝑎𝑙𝑦𝑠𝑖𝑠 ✅𝐶𝑜𝑛𝑠𝑢𝑚𝑒𝑟 𝑏𝑒ℎ𝑎𝑣𝑖𝑜𝑟 𝑟𝑒𝑠𝑒𝑎𝑟𝑐ℎ ✅𝑃𝑜𝑙𝑖𝑐𝑦 & 𝑟𝑒𝑔𝑢𝑙𝑎𝑡𝑜𝑟𝑦 𝑟𝑒𝑠𝑒𝑎𝑟𝑐ℎ ✅𝐸𝑆𝐺, 𝑠𝑢𝑠𝑡𝑎𝑖𝑛𝑎𝑏𝑖𝑙𝑖𝑡𝑦 & 𝑑𝑒𝑣𝑒𝑙𝑜𝑝𝑚𝑒𝑛𝑡 𝑟𝑒𝑠𝑒𝑎𝑟𝑐ℎ ✅𝐷𝑎𝑡𝑎 𝑎𝑛𝑎𝑙𝑦𝑠𝑖𝑠 (𝑞𝑢𝑎𝑛𝑡𝑖𝑡𝑎𝑡𝑖𝑣𝑒 & 𝑞𝑢𝑎𝑙𝑖𝑡𝑎𝑡𝑖𝑣𝑒) ✅𝑅𝑒𝑠𝑒𝑎𝑟𝑐ℎ 𝑟𝑒𝑝𝑜𝑟𝑡𝑠 & 𝑒𝑥𝑒𝑐𝑢𝑡𝑖𝑣𝑒 𝑠𝑢𝑚𝑚𝑎𝑟𝑖𝑒𝑠 Outputs you get: ⏩ 𝐶𝑙𝑒𝑎𝑟 𝑟𝑒𝑝𝑜𝑟𝑡𝑠 ⏩ 𝐴𝑐𝑡𝑖𝑜𝑛𝑎𝑏𝑙𝑒 𝑖𝑛𝑠𝑖𝑔ℎ𝑡𝑠 ⏩ 𝐷𝑎𝑡𝑎-𝑑𝑟𝑖𝑣𝑒𝑛 𝑟𝑒𝑐𝑜𝑚𝑚𝑒𝑛𝑑𝑎𝑡𝑖𝑜𝑛𝑠 ⏩ 𝑉𝑖𝑠𝑢𝑎𝑙𝑠, 𝑡𝑎𝑏𝑙𝑒𝑠 & 𝑑𝑎𝑠ℎ𝑏𝑜𝑎𝑟𝑑𝑠 (𝑖𝑓 𝑛𝑒𝑒𝑑𝑒𝑑) 𝐀𝐂𝐀𝐃𝐄𝐌𝐈𝐂 & 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐑𝐄𝐒𝐄𝐀𝐑𝐂𝐇 I work as a professional research assistant, supporting research firms, PhD students, Master’s students, lecturers, and research teams across disciplines. 𝐇𝐢𝐠𝐡 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐫𝐞𝐬𝐞𝐚𝐫𝐜𝐡, 𝐰𝐫𝐢𝐭𝐢𝐧𝐠 𝐚𝐧𝐝 𝐒𝐭𝐚𝐭𝐢𝐬𝐭𝐢𝐜𝐚𝐥 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 ✅ 𝐼 𝑎𝑚 𝑇𝑜𝑝 𝑅𝑎𝑡𝑒𝑑 𝐸𝑐𝑜𝑛𝑜𝑚𝑖𝑠𝑡 - 𝐸𝑐𝑜𝑛𝑜𝑚𝑒𝑡𝑟𝑖𝑐𝑖𝑎𝑛 𝑎𝑛𝑑 𝑠𝑡𝑎𝑡𝑖𝑠𝑡𝑖𝑐𝑖𝑎𝑛 - 𝑤𝑖𝑡ℎ 𝐸𝑥𝑝𝑒𝑟𝑖𝑒𝑛𝑐𝑒 𝑆𝑝𝑎𝑛𝑛𝑖𝑛𝑔 6+ 𝑌𝑒𝑎𝑟𝑠, 𝑖𝑛 𝐸𝑐𝑜𝑛𝑜𝑚𝑖𝑐𝑠 𝐴𝑛𝑎𝑙𝑦𝑠𝑖𝑠 & 𝐶𝑜𝑛𝑠𝑢𝑙𝑡𝑖𝑛𝑔, 𝐷𝑎𝑡𝑎 𝐴𝑛𝑎𝑙𝑦𝑠𝑖𝑠, 𝑆𝑡𝑎𝑡𝑖𝑠𝑡𝑖𝑐𝑠 & 𝑅𝑒𝑠𝑒𝑎𝑟𝑐ℎ ✅𝐼 𝑎𝑚 𝑎𝑛 𝑒𝑥𝑝𝑒𝑟𝑖𝑒𝑛𝑐𝑒𝑑 𝐷𝑎𝑡𝑎 𝐴𝑛𝑎𝑙𝑦𝑠𝑡 𝑎𝑛𝑑 𝑟𝑒𝑠𝑢𝑙𝑡𝑠 𝑖𝑛𝑡𝑒𝑟𝑝𝑟𝑒𝑡𝑎𝑡𝑖𝑜𝑛 𝑢𝑠𝑖𝑛𝑔 𝑆𝑃𝑆𝑆, 𝑆𝑇𝐴𝑇𝐴, 𝐸𝑉𝐼𝐸𝑊𝑆, 𝑅, 𝐴𝑀𝑂𝑆, 𝑆𝑚𝑎𝑟𝑡-𝑃𝐿𝑆, 𝑃𝑦𝑡ℎ𝑜𝑛, 𝑃𝑜𝑤𝑒𝑟𝐵𝐼, 𝑇𝑎𝑏𝑙𝑒𝑢 ✅ 𝐸𝑥𝑝𝑒𝑟𝑡 𝐴𝑑𝑣𝑖𝑠𝑜𝑟 𝑎𝑛𝑑 𝑅𝑒𝑠𝑒𝑎𝑟𝑐ℎ𝑒𝑟 - 𝑇ℎ𝑒𝑠𝑖𝑠, 𝑀𝑎𝑛𝑢𝑠𝑐𝑟𝑖𝑝𝑡𝑠, 𝐷𝑖𝑠𝑠𝑒𝑟𝑡𝑎𝑡𝑖𝑜𝑛, 𝑃𝑟𝑜𝑗𝑒𝑐𝑡 𝑊𝑟𝑖𝑡𝑖𝑛𝑔, 𝑃𝑢𝑏𝑙𝑖𝑐𝑎𝑡𝑖𝑜𝑛 𝑝𝑎𝑝𝑒𝑟𝑠, 𝐽𝑜𝑢𝑟𝑛𝑎𝑙 𝑝𝑢𝑏𝑙𝑖𝑐𝑎𝑡𝑖𝑜𝑛𝑠 𝐄𝐱𝐩𝐞𝐫𝐭 𝐀𝐜𝐚𝐝𝐞𝐦𝐢𝐜 𝐄𝐝𝐢𝐭𝐢𝐧𝐠, 𝐏𝐫𝐨𝐨𝐟𝐫𝐞𝐚𝐝𝐢𝐧𝐠 & 𝐅𝐨𝐫𝐦𝐚𝐭𝐭𝐢𝐧𝐠 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 ✅𝘏𝘪𝘨𝘩𝘭𝘺 𝘦𝘹𝘱𝘦𝘳𝘪𝘦𝘯𝘤𝘦𝘥 𝘪𝘯 (𝘊𝘰𝘱𝘺) 𝘌𝘥𝘪𝘵𝘪𝘯𝘨 𝘢𝘯𝘥 𝘗𝘳𝘰𝘰𝘧𝘳𝘦𝘢𝘥𝘪𝘯𝘨, 𝘢𝘯𝘥 𝘍𝘰𝘳𝘮𝘢𝘵𝘵𝘪𝘯𝘨 𝘢𝘤𝘢𝘥𝘦𝘮𝘪𝘤 𝘵𝘦𝘹𝘵𝘴 (𝘔𝘢𝘯𝘶𝘴𝘤𝘳𝘪𝘱𝘵𝘴, 𝘙𝘦𝘴𝘦𝘢𝘳𝘤𝘩 𝘗𝘢𝘱𝘦𝘳𝘴, 𝘋𝘪𝘴𝘴𝘦𝘳𝘵𝘢𝘵𝘪𝘰𝘯𝘴, 𝘛𝘩𝘦𝘴𝘦𝘴, 𝘉𝘰𝘰𝘬 𝘊𝘩𝘢𝘱𝘵𝘦𝘳𝘴, 𝘦𝘵𝘤.) 𝘢𝘤𝘳𝘰𝘴𝘴 𝘢𝘭𝘭 𝘥𝘪𝘴𝘤𝘪𝘱𝘭𝘪𝘯𝘦𝘴. ✅ 𝘐 𝘢𝘮 𝘢𝘭𝘴𝘰 𝘱𝘳𝘰𝘧𝘪𝘤𝘪𝘦𝘯𝘵 𝘪𝘯 𝘢𝘭𝘭 𝘮𝘢𝘫𝘰𝘳 𝘤𝘪𝘵𝘢𝘵𝘪𝘰𝘯/𝘧𝘰𝘳𝘮𝘢𝘵𝘵𝘪𝘯𝘨 𝘴𝘵𝘺𝘭𝘦𝘴 (𝘈𝘗𝘈, 𝘊𝘩𝘪𝘤𝘢𝘨𝘰, 𝘏𝘢𝘳𝘷𝘢𝘳𝘥, 𝘔𝘓𝘈, 𝘝𝘢𝘯𝘤𝘰𝘶𝘷𝘦𝘳). 𝘙𝘦𝘧𝘦𝘳𝘦𝘯𝘤𝘦𝘴 & 𝘪𝘯𝘵𝘦𝘹𝘵-𝘊𝘪𝘵𝘢𝘵𝘪𝘰𝘯𝘴 𝘦𝘥𝘪𝘵𝘪𝘯𝘨 𝘢𝘯𝘥 𝘧𝘰𝘳𝘮𝘢𝘵𝘵𝘪𝘯𝘨 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗜𝗻𝗰𝗹𝘂𝗱𝗲: 🎯 𝑺𝒕𝒂𝒕𝒊𝒔𝒕𝒊𝒄𝒂𝒍 𝑫𝒂𝒕𝒂 𝑨𝒏𝒂𝒍𝒚𝒔𝒊𝒔: Extensive experience in performing data analysis and results interpretation: ✅Economic consulting ✅Econometrics Modelling ✅Excel ✅SPSS and AMOS ✅EVIEWS ✅Smart PLS ✅STATA ✅ Econometrics models ✅PYTHON✅R & R-Studio 🎯 𝘼𝙘𝙖𝙙𝙚𝙢𝙞𝙘 𝙀𝙙𝙞𝙩𝙞𝙣𝙜 & 𝙋𝙧𝙤𝙤𝙛𝙧𝙚𝙖𝙙𝙞𝙣𝙜: Professional proofreading, editing and formatting ✅Manuscripts, ✅Research papers ✅Thesis ✅Dissertation ✅Literature Reviews ✅Essays ✅Conference Papers ✅Personal Statements ✅Statement of Purpose (SOPs) ✅Journal Articles 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? ⏩ Extensive experience with non-native English texts ⏩ Expertise in all major citation styles ⏩ Personalized service with 100% confidentiality ⏩ Proficiency in Word, Pages, Overleaf, and PDF

Top-Rated Freelancer | 5-Star Rating | Always On Time | Quality First | Unlimited Revisions I manage complex medical data analysis and help researchers and clinical teams turn that data into published, peer-reviewed papers, from study design to final acceptance letter. With 9 years of medical research experience and 87+ publications (21+ meta-analyses) in top-tier journals, I bring proven expertise to every stage of the research process. I'm a PhD epidemiologist and biostatistician and an Academic Editor at PLOS ONE, where I make accept/reject decisions on submitted manuscripts. That editorial seat is your advantage: I know in advance what reviewers and editors push back on, so we fix it before submission and save a revision cycle. What I do for you: - Complex data analysis: cleaning, management, and advanced statistical modeling of large and complex medical datasets. - Systematic reviews & meta-analyses: PICO development, PROSPERO registration, screening, dual data extraction, risk-of-bias (RoB 2 / ROBINS-I), and meta-analysis with publication-quality forest and funnel plots. - Biostatistics: study design, sample size and power calculations, and full analysis in STATA, R, SPSS, and Python, with clear statistical reporting and interpretation. - Reporting standards: PRISMA, CONSORT, STROBE, and CARE applied as I write, not bolted on after. - Scientific editing: manuscript clarity, structure, journal formatting, reference management (EndNote, Mendeley), and similarity checks (Turnitin). - Publication support: journal selection, submission via Editorial Manager and ScholarOne, cover letters and declarations, and point-by-point peer-reviewer responses. Why clients pick me: my work is fully verifiable. You can confirm my record on Google Scholar, PubMed, and ORCID before we ever speak, with no guesswork about whether the expertise is real. Selected Q1 Systematic Reviews & Meta-Analyses (Primary Author): - Lower Limb Lymphoedema, Related Mental Depression: A Systematic Review and Meta-Analysis - The Global Burden of Erectile Dysfunction in Diabetic Patients: An Umbrella Review - Virological Outcomes of Third-Line Antiretroviral Therapy: A Systematic Review and Meta-Analysis - Elder Abuse Without Borders: A Systematic Review and Meta-Analysis - The Financial Toxicity of Cancer: Global Burden and Associated Risk Factors - Prevalence of Polypharmacy Among Older Adults in Ethiopia: A Systematic Review and Meta-Analysis Tell me where your project stands today and I'll tell you the fastest path to publication.

With a Ph.D. in Statistics and over 15 years of academic and research experience, I provide expert-level statistical consulting and data analysis services for both academic and industry-based projects. Currently serving as an Assistant Professor in Statistics, I specialize in transforming raw, complex data into clear, actionable insights that drive results. Tools & Technologies I Use: SPSS, R Studio, Python (Pandas, Scikit-learn, Statsmodels), SAS Studio, MS Excel (Advanced Analytics), Jamovi, Stata, Systat Services I Offer: Hypothesis Testing & Inferential Statistics Regression, ANOVA, Correlation, Chi-square Exploratory & Confirmatory Factor Analysis (EFA/CFA) Machine Learning & Predictive Modeling Survey Design & Likert Scale Analysis Thesis/Dissertation Support (Statistical Chapters & Interpretation) Data Cleaning, Visualization & Report Writing Industries I Serve: Healthcare & Clinical Research (biostatistics, RCT analysis, patient data) Education & Social Sciences (survey studies, experimental designs) Business & Marketing Analytics (consumer behavior, A/B testing, forecasting) Finance & Economics (risk analysis, time series forecasting, econometrics) Psychology & Behavioral Science (scale validation, SEM, psychometrics) Public Policy & Government Research (sampling methods, demographic analysis) Manufacturing & Quality Control (DOE, control charts, Six Sigma tools) Client-Centric Approach: I’m committed to delivering accurate, timely, and impactful solutions — whether it’s a one-time analysis or long-term support. I’ve worked with Ph.D. scholars, researchers, startups, and professionals across the globe. Rate Flexibility: I value long-term professional relationships and client satisfaction, and I am willing to work at your proposed rate to ensure we achieve the best outcomes together. Now bringing my services to Upwork, I aim to deliver accurate, reliable, and impactful statistical solutions always on time and tailored to your unique goals. Let’s connect and discuss how I can help bring your data to life.