Currently the data frame which contains coordinates to draw the US state and county boundaries is stored within the usmap
package. This data should be extracted into a separate package that can be updated independently of usmap
. This will greatly reduce the file size of usmap
and will make it easier to develop for with the smaller footprint.
It will also prevent the following NOTE that currently appears during R CMD check (notice extdata
size compared to installed size):
> checking installed package size ... NOTE
installed size is 8.4Mb
sub-directories of 1Mb or more:
doc 1.6Mb
extdata 6.4Mb
To do
usmap_data
, usmapd
, usmapdata
, ?) ( Extract US map data to separate package #39 (comment))us_map
function) ( Extract US map data to separate package #39 (comment))data-raw
folder) ( Extract US map data to separate package #39 (comment))usmap
to make use of new package instead of internal data ( Use usmapdata
package #49)county-fips
or state-fips
files and currently there is no easily parseable document providing this information.RetroSearch is an open source project built by @garambo | Open a GitHub Issue
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