XY: Select a variable from to opperate a fuzzy join

In moodymudskipper/safejoin: Join safely and Deal with Conflicting Columns

Description

#' Should be called only inside a formula fed to the match_fun argument of a safejoin function.

Usage

X(var)

Y(var)

Arguments

var	a string containing the name of the variable to select

Details

Use X to select a variable from the lhs, and Y to select a variable from the rhs, calls to X and Y will be detected to register the variables used so that the proper cartesian product can be operated.

moodymudskipper/safejoin documentation built on Sept. 2, 2020, 3:08 a.m.