select_map_year

Select appropriate map data year from available years

internal

Provides a container for data used by the 'usmap' package.
The data used by 'usmap' has been extracted into this package so that the
file size of the 'usmap' package can be reduced greatly. The data in this
package will be updated roughly once per year as new map data files are
provided by the US Census Bureau.

Paolo Di Lorenzo

usmapdata

Mapping Data for 'usmap' Package

select_map_year function

<dl><dt>data_year</dt>
<dd>The year for which to obtain <code>usmap</code> data.
If the value is <code>NULL</code>, the most recent year is returned. If the
provided year is not found from the available map data sets, the next most
recent available year is returned.</dd></dl>

Arguments

Select appropriate map data year from available years — select_map_year

<dl>

<dt>data_year</dt>
<dd>The year for which to obtain <code>usmap</code> data.
If the value is <code>NULL</code>, the most recent year is returned. If the
provided year is not found from the available map data sets, the next most
recent available year is returned.</dd>

</dl>

select_map_year: Select appropriate map data year from available years

Description

Usage

Arguments