st_join() to combine
library(sf) j <- st_join( x = t1, y = t2 )
t1 represents voting precincts boundaries and
t2, school zone boundaries. In some cases, the boundaries of
t1 fit perfectly in one school zone but because the borders touch two other zones,
st_join lines up a precinct with three zones.
How can I make
st_join stricter so that if a precinct in
t1 is mostly or seemingly entirely within a zone boundary of
t2, the precinct lines up with only that zone, no others?