setup.gh.wrapper: setup.gh.wrapper

In kmcd39/divflow: What the Package Does (One Line, Title Case)

Description

From a cz/cbsa identifier or an sf object, sets up a graph as all nodes surrounding the area. Built to create a graph within a bounding box.

Usage

setup.gh.wrapper(sfx = NULL, cz = NULL, cbsa = NULL, ...)

Arguments

...

Arguments passed on to sfx2sfg, sfg2gh, spatialize.graph, apply.flow.filters sfx an sf object within bounds of which to load all flows. sfg OD dataframe directed whether to leave directed or make undirected (which aggregates trips to/from the same tracts, rather than duplicating the O-D pair for each direction.) gh a graph, as setup by sfg2gh frame.sf an sf object to crop to and use CRS from. Nodes outside the bbox of this area will be trimmed. Defaults to Lambert conformal conic projection if left null. (Why do I have all this complexity instead of just using coord_sf when mappi ng? Think I need to revise.. I think b/c i felt it allowed for more controlled trimming but..) tracts.or.groups Aggregate to census tract (ct) or leave at block group (bg) min.tie.str If not null, floor for tie strength min.flows minimum flows tie.str.drop.deciles If not null, number of deciles of tie str to keep after all other trims

kmcd39/divflow documentation built on Dec. 21, 2021, 7:38 a.m.