sfcentral-package	sfcentral-package
sfcentral	sfcentral-package
st_central_point	centrality
st_central_point.sf	centrality
st_central_point.sfc	centrality
st_central_point.sfg	centrality
st_sd_box	sd_box
st_sd_box.sf	sd_box
st_sd_box.sfc	sd_box
st_sd_box.sfg	sd_box
st_sd_distance	sd_distance
st_sd_distance.sf	sd_distance
st_sd_distance.sfc	sd_distance
st_sd_distance.sfg	sd_distance
st_sd_ellipse	sd_ellipse
st_sd_ellipse.sf	sd_ellipse
st_sd_ellipse.sfc	sd_ellipse
st_sd_ellipse.sfg	sd_ellipse
