The county map should be able to display only counties in certain states using the include parameter.
For example,
plot_usmap("counties", include = c("NJ", "PA", "NY"))
This can be fixed at this location in usmap.R:
if (length(include) > 0) {
if (regions_ %in% c("counties", "county")) {
df <- df[df$fips %in% include, ]
} else {
df <- df[df$full %in% include | df$abbr %in% include | df$fips %in% include, ]
}
}
The body of the if statement should be changed to:
if (length(include) > 0) {
df <- df[df$full %in% include | df$abbr %in% include | df$fips %in% include, ]
}
This should work because both the county and state map files have columns fips, full, and abbr.
Updating this function also has the added side-effect of allowing users to specify any combination of states and counties to include using either FIPS code, state abbreviation, state name, or a mixture of the three.
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4