Aggregate accumulation indicators

Source: R/aggregate_accumulation.R

Aggregate the sf (geometry type point) attribute "MeanCnt" or "MedianCnt" to an area of interest

aggregate_accumulation(aoi_sf, pnt_sf, id_col, crs = 4647)

Arguments

aoi_sf

sf of geometry type polygon used for aggregation
pnt_sf

sf of geometry type point including attribute to be aggregated
id_col

name of the id column used for grouping operations
crs

epsg code

Value

sf of geometry type polygon including aggregated target counts

See also

create_cumulative_sf() to create a suitable sf

Examples

data(testdata)
pnt_sf <- create_cumulative_sf(
  odm_object = testdata$od_result,
  filter_value_type = "distance",
  accessibility_filter_value = 750,
  search_direction = "to_target"
)
output_sf <- aggregate_accumulation(
  aoi_sf = testdata$grid_500m,
  pnt_sf = pnt_sf,
  id_col = "id",
  crs = 4647
)

#> Joining, by = "id"