Hail Overview

Hail is a library for analyzing structured tabular and matrix data. Hail contains a collection of primitives for operating on data in parallel, as well as a suite of functionality for processing genetic data.

This section of Hail’s documentation contains detailed explanations of Hail’s architecture, primitives, classes, and libraries.

• Expressions
  • What is an Expression?
  • Boolean Logic
  • Conditional Expressions
  • Missingness
  • Functions
• Tables
  • Import
  • Global Fields
  • Keys
  • Referencing Fields
  • Updating Fields
  • Aggregation
  • Joins
  • Interacting with Tables Locally
• MatrixTables
  • Keys
  • Referencing Fields
  • Import
  • Common Operations
  • Aggregation
  • Group-By
  • Joins
  • Interacting with Matrix Tables Locally