join_failures: Report on observations dropped by a join

View source: R/shape_join.r

join_failuresR Documentation

Report on observations dropped by a join

Description

Helper for learning which observations were dropped from a dataset because they were not joined on.

Usage

join_failures(join_results)

Arguments

join_results

A dataset that has just been created by a shape join (like ipums_shape_left_join)

Value

returns a list of data.frames, where the first item (shape) is the observations dropped from the shape file and the second (data) is the observations dropped from the data.


mnpopcenter/ipumsr documentation built on Sept. 30, 2022, 6:56 a.m.