Muhammad D.

Hi, I am Muhammad Dawood, a professional Data Analyst, Statistician, and Biostatistician specializing in statistical analysis, data analytics, research, R/RStudio, Python, and quantitative modeling. I help researchers, businesses, healthcare professionals, students, and organizations turn complex datasets into clear, accurate, and meaningful insights that can support research, reporting, and better decision-making. ✦ What I Can Help With: • Data Analysis: Exploratory analysis, descriptive statistics, trend analysis, and data interpretation • Statistical Analysis: Hypothesis testing, correlation, regression, ANOVA, t-tests, chi-square, and more • Biostatistics: Healthcare, clinical, epidemiological, and biomedical data analysis • R & RStudio: Data cleaning, statistical testing, visualization, modeling, and reproducible analysis • Python Data Analysis: Pandas, NumPy, SciPy, Matplotlib, Seaborn, and statistical modeling • Data Cleaning: Missing values, duplicates, inconsistent data, outliers, and data preparation • Statistical Modeling: Regression, logistic regression, predictive models, and model evaluation • Data Visualization: Clear charts, graphs, dashboards, and publication-ready visualizations • Research Analysis: Quantitative research, academic studies, survey analysis, and research methodology • Healthcare Data Analysis: Claims, enrollment, demographics, clinical, and healthcare datasets • Survey & Questionnaire Analysis: Survey data cleaning, descriptive statistics, cross-tabulation, and statistical testing • Excel Data Analysis: Pivot tables, formulas, statistical analysis, reporting, and data organization • SQL: Data extraction, filtering, aggregation, joins, and database analysis • Academic Research Support: Analysis planning, methodology, results interpretation, and documentation • Statistical Reporting: Tables, figures, results summaries, and clear explanations of findings ✦ Statistical Methods I Work With: Descriptive Statistics • Inferential Statistics • Hypothesis Testing • t-Test • ANOVA • ANCOVA • Chi-Square • Correlation • Linear Regression • Logistic Regression • Multiple Regression • Non-Parametric Tests • Confidence Intervals • Probability • Sampling • Time Series Analysis • Survival Analysis • Experimental Design • Statistical Modeling • Sensitivity Analysis ✦ Tools & Technologies: R • RStudio • Python • Pandas • NumPy • SciPy • Matplotlib • Seaborn • Excel • SQL • SPSS • SAS • Power BI • Tableau I can work with both structured and messy real-world datasets, and I focus on making the analysis understandable rather than simply producing statistical output. ✦ Why Clients Choose Me: Clients work with me because I believe good data analysis should be accurate, transparent, and easy to understand. ✔ I carefully understand the research question before starting the analysis ✔ I select statistical methods appropriate for the data and objective ✔ I pay close attention to data quality and potential inconsistencies ✔ I explain statistical results in clear, understandable language ✔ I document assumptions, methodology, and important limitations ✔ I provide organized and reproducible analysis when required ✔ I communicate clearly throughout the project ✔ I take deadlines and project requirements seriously ✔ I am open to feedback and revisions ✔ I handle confidential research and business data professionally My goal is not simply to give you numbers. My goal is to help you understand what those numbers actually mean. ✦ My Data Analysis Process: 1. Understanding Your Objective: 2. Data Review & Preparation: 3. Analysis Planning: 4. Statistical Analysis: 5. Visualization & Interpretation: 6. Quality Check: 7. Final Delivery: ✦ Research & Academic Focus: I can also support projects involving: • Academic research • Quantitative research • Medical and healthcare research • Biostatistics • Public health research • Clinical research • Survey research • Thesis and dissertation data analysis • Research papers and statistical results • Experimental and observational studies • Evidence-based analysis Let’s turn your data into clear, reliable, and actionable insights. #DataAnalyst #DataAnalysis #Statistician #Biostatistician #DataScientist #R #RStudio #Python #PythonDataAnalysis #StatisticalAnalysis #Statistics #Biostatistics #HealthcareAnalytics #HealthcareData #MedicalResearch #ClinicalResearch #PublicHealth #ResearchAnalysis #QuantitativeResearch #AcademicResearch #DataVisualization #DataCleaning #DataWrangling #StatisticalModeling #RegressionAnalysis #LinearRegression #LogisticRegression #HypothesisTesting #ANOVA #ChiSquare #SPSS #SAS #Excel #SQL #PowerBI #Tableau #Pandas #NumPy #SciPy #Matplotlib #Seaborn #MachineLearning #PredictiveAnalytics #SurveyAnalysis #ResearchStatistics #ResearchDataAnalysis #ThesisAnalysis #DissertationAnalysis #HealthcareAnalytics #ClinicalDataAnalysis #DataInterpretation #DataReporting #DataConsultant #StatisticalConsultant #Analytics #QuantitativeAnalysis