identify the State each site is in, for doaggregate()

Usage

state_per_site_for_doaggregate(s2b, s2st)

Arguments

s2b: like testoutput_getblocksnearby_100pts_1miles, or output of getblocksnearby()
s2st: like testpoints_10, like input to ejamit() or to getblocksnearby()

Value

data.table

Examples

# \donttest{

 # cannot quickly id ST if a site spans 2+ states
 # not this is an unexported function:
 tail(state_from_s2b_bysite(testoutput_getblocksnearby_100pts_1miles))
 
 # using the closest block can id the wrong state:
 tail(state_from_nearest_block_bysite(testoutput_getblocksnearby_100pts_1miles))
 
 # getting the true state is slow if some sites span 2+ states:
 tail(
   state_per_site_for_doaggregate(
     testoutput_getblocksnearby_100pts_1miles, 
     testpoints_100
   ))
# }