Attrition Analysis

A statistical study of HR data from 310 employees (37.4% attrition) combining descriptive statistics, ANOVA, and Kaplan-Meier survival analysis to trace when and why employees leave.

It finds early-career departures dominate — 15% leave within the first year and 30% by year five, with departed staff at a median tenure of about 2 years versus 7+ for those retained — while performance ratings show no significant gap by gender, department, or race, and vendor-referral or website hires retain and perform best.

A team project that I led as team lead.