join_failures {ipumsr} | R Documentation |
Report on observations dropped during a join
Description
Helper to display observations that were not matched when joining tabular and spatial data.
Usage
join_failures(join_results)
Arguments
join_results |
A data frame that has just been created by an ipums shape join. |
Value
A list of data frames, where the first element (shape
) includes
the observations dropped from the shapefile and the second (data
)
includes the
observations dropped from the data file.
[Package ipumsr version 0.9.0 Index]