This document provides an overview of human resource analytics (HRA). It defines HRA as the systematic identification and quantification of people drivers of business outcomes. The document discusses what HRA is, the HRA process which includes collecting data, measuring metrics, analyzing results, and applying insights. It provides examples of analyzing metrics like time to hire and absenteeism. The pros and cons of HRA are outlined as well as an introduction to predictive HRA which analyzes historical data to forecast future behaviors and risks/opportunities.