Splitting index (vector data) — vm_l

This function allows you to calculate the relation between square of landscape area and sum of square of all patch area in a categorical landscape in vector data format it is a aggregation metric.

vm_l_split(landscape)

Arguments

landscape: the input landscape image,

Value

the returned calculated indices are in column "value", and this function returns also some important information such as level and metric name, Moreover, class number and the "id" column, although both are "NA" here in the landscape level

Examples

vm_l_split(vector_landscape)
#> # A tibble: 1 × 5
#>   level     class id    metric value
#>   <chr>     <chr> <chr> <chr>  <dbl>
#> 1 landscape NA    NA    split   2.59