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fjoin

Data frame joins leveragingdata.table

Please view this page on thepackage website and head totheGetstarted guide next.

Description

Extendsdata.table join functionality,lets it work with any data frame class, and provides a familiarx/y-style interface, enabling broad use acrossR. Offers NA-safe matching by default, on-the-fly column selection,multiple match-handling on both sides,x oryrow order, and a row origin indicator. Performs inner, left, right,full, semi- and anti-joins with equality and inequality conditions, pluscross joins. Specific support fordata.table, (grouped)tibble, andsf/sfc objects and theirattributes; returns a plain data frame otherwise. Avoids data-copying ofinputs and outputs. Allows displaying thedata.table code instead of (or as well as)executing it.

Installation

Stable release (CRAN):

install.packages("fjoin")

Latest development version (R-universe):

install.packages("fjoin",repos =c("https://trobx.r-universe.dev","https://cloud.r-project.org"))

More information

SeeGetstarted.