ade4 (version 1.01)

mantel.randtest: Mantel test (correlation between two distance matrices (in C).)

Description

Performs a Mantel test between two distance matrices.

Usage

mantel.randtest(m1, m2, nrepet = 999)

Arguments

m1

an object of class 'dist'

m2

an object of class 'dist'

nrepet

the number of permutations

Value

• an object of class 'randtest' (randomization tests)

References

Mantel, N. (1967) The detection of disease clustering and a generalized regression approach. Cancer Research, 27, 209--220.

Examples

data(yanomama)
gen <- quasieuclid(as.dist(yanomama$gen))
geo <- quasieuclid(as.dist(yanomama$geo))
plot(r1 <- mantel.randtest(geo,gen), main = "Mantel's test")
r1