Description Usage Arguments Value Author(s) References Examples
This function is a wrapper for the Local.getCounties() method of the PVS API Local class which returns a list of counties in a state. The function sends a request with this method to the PVS API for all state IDs given as a function input, extracts the XML values from the returned XML file(s) and returns them arranged in one data frame.
1 | Local.getCounties(stateId)
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stateId |
a character string or list of character strings with the state ID(s) (see references for details) |
A data frame with a row for each county and columns with the following variables describing the county:
counties.county*.localId,
counties.county*.name,
counties.county*.url.
Ulrich Matter <ulrich.matter-at-unibas.ch>
http://api.votesmart.org/docs/Local.html
Use State.getStateIDs() to get a list of state IDs.
See also: Matter U, Stutzer A (2015) pvsR: An Open Source Interface to Big Data on the American Political Sphere. PLoS ONE 10(7): e0130501. doi: 10.1371/journal.pone.0130501
1 2 3 4 5 6 | # First, make sure your personal PVS API key is saved as an option
# (options("pvs.key" = "yourkey")) or in the pvs.key variable:
## Not run: pvs.key <- "yourkey"
# get a list of counties of a certain state
## Not run: counties <- Local.getCounties(list("NY","FL"))
## Not run: head(counties)
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