Aggregate vector data using a grid

This function estimates the geometric properties (number, length, and area) resulting from the intersection of the given vector data and a grid.

Usage

aggregate_geom(x, by, grid, grid_id, funs, ...)

Arguments

x

an sf object.

by

a character(1). A column name in x.

grid

an sf object (polygon). A grid used for aggregating x.

grid_id

a character(1). A column name in grid with identifiers for each cell in grid.

funs

a character. Name of funcions for aggregating the data in x that intersects with each cell in grid.

...

additional parameters of funs.

Value

grid with additional attributes.