Description Usage Arguments Value
Locates spatial coordinates within user-specified regions.
1 | get_regions(df, regions, lat, long, X = NULL, Y = NULL, epsg = 4326)
|
df |
A data frame with lat/long or X/Y coordinates. |
regions |
The type of region. Options include: "CAs", "districts", "tracts", "zips", and "wards." |
lat |
Name of the field storing latitude. Should be in quotes. |
long |
Name of the field storing longitude. Should be in quotes. |
X |
The 'X coordinate' you find on some tables from the data portal. |
Y |
The 'Y coordinate' you find on some tables from the data portal. Should use EITHER lat/long or X/Y but not both. |
epsg |
The epsg. Only relevant if using lat/long. Default is 4326 (WSG84). |
A data frame. More specifically, df + one or two regional variables. If region = "CAs", the CA number and name are added. For all other regions a single field is added: 'TRACTCE10" for tracts, "DIST_NUM" for districts, and "ZIP" for zips.
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