I will build data analysis, statistical models and reports

DATA ANALYSIS & STATISTICAL MODELING MATHEMATICIAN-LEVEL RIGOR

WHAT I DELIVER:

• Exploratory Data Analysis (EDA) with visual storytelling
• Statistical hypothesis testing (t-tests, ANOVA, chi-square, regression)
• Predictive modeling: linear/logistic regression, decision trees, random forests
• Time series analysis and forecasting
• Clustering and dimensionality reduction (PCA, K-Means)
• A/B test design and results analysis
• Data cleaning, transformation and pipeline scripting
• SQL queries joins, aggregations, subqueries, CTEs
• Automated reporting scripts (Python/R PDF/HTML output)
• Anomaly detection and outlier analysis

WHY IT MATTERS:

I understand the mathematics behind every model not just how to run it. That means I catch assumption violations, choose the statistically correct test, and explain results clearly to non-technical stakeholders.

DELIVERABLES:

• Clean, commented code (Python / R / SQL)
• Analysis report with visualizations (PDF or HTML)
• Plain-English interpretation no jargon
• 5-day post-delivery support

Share your dataset or describe your business question I'll confirm what's achievable before you order.