terra_jaccard {prior3D} | R Documentation |
Jaccard similarity coefficient among two SpatRaster objects
Description
Jaccard coefficient among two SpatRaster objects
Usage
terra_jaccard(x, y)
Arguments
x |
SpatRaster object with binary values. |
y |
SpatRaster object with binary values. |
Details
Jaccard similarity coefficient evaluates the percentage number equal to the intersection between two sets, divided by the size of the union of these sets.
Value
A numeric value [0,1]
.
Examples
set.seed(42)
x <- terra::rast(matrix(rbinom(100, 1, 0.2), nrow=10))
y <- terra::rast(matrix(rbinom(100, 1, 0.8), nrow=10))
terra_jaccard(x, y)
[Package prior3D version 0.1.3 Index]