Apply fun to Graph Neighborhoods

Apply fun to Graph Neighborhoods

graph_stats_cell(cell_id, G, polys, fun, ...)

Arguments

cell_id	The ID of the cell to extract a local neighborhood around.
G	The graph object giving the connections between cell_ids.
polys	A spatial data.frame with a column (geometry) giving the spatial geometry of each cell.
fun	A function that can be applied to a data.frame whose rows are pixels and whose columns give features of those pixels (e.g., immune group).
...	Additional unused arguments, for consistency with other functions.

Value

result A tibble mapping the cell to statistics calculated by fun.