# Vignettes and other documentation

## Vignettes from package 'data.table'

data.table::datatable-faq |  | Frequently asked questions | HTML | source | R code
data.table::datatable-intro |  | Introduction to data.table | HTML | source | R code
data.table::datatable-keys-fast-subset |  | Keys and fast binary search based subset | HTML | source | R code
data.table::datatable-reference-semantics |  | Reference semantics | HTML | source | R code
data.table::datatable-reshape |  | Efficient reshaping using data.tables | HTML | source | R code
data.table::datatable-secondary-indices-and-auto-indexing |  | Secondary indices and auto indexing | HTML | source | R code