ari function

Adjusted Rand index

The adjusted Rand index (ARI) allows to compare two clustering partitions.

ari(x, y)

Arguments

• x: The first partition to compare (as vector).
• y: The second partition to compare (as vector).

Returns

• ari: The value of the ARI.

See Also

funLBM

Examples

x = sample(1:3,20,replace = TRUE)
y = sample(1:3,20,replace = TRUE)
ari(x,y)