keyholder: Store Data About Rows

Tools for keeping track of information, named "keys", about rows of data frame like objects. This is done by creating special attribute "keys" which is updated after every change in rows (subsetting, ordering, etc.). This package is designed to work tightly with 'dplyr' package.

Package details

AuthorEvgeni Chasnovski [aut, cre]
MaintainerEvgeni Chasnovski <>
LicenseMIT + file LICENSE
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:

Try the keyholder package in your browser

Any scripts or data that you put into this service are public.

keyholder documentation built on July 2, 2020, 2:36 a.m.