| ARI {SBMSplitMerge} | R Documentation |
Adjusted Rand Index
Description
Calculate the Adjusted Rand Index between two clusterings
Usage
ARI(z, truez)
Arguments
z |
input vector |
truez |
reference vector |
Value
Adjusted Rand Index of z against truez
Examples
ARI(c(1,1,2,2,3,3), c(2,2,1,1,3,3)) ## 1 - doesn't care for labels
ARI(c(1,1,2,2,3,3), c(1,1,1,1,2,2)) ## 0.444
[Package SBMSplitMerge version 1.1.1 Index]