multi.mantel {phytools} | R Documentation |
This function conducting a multiple matrix regression (partial Mantel test) and uses Mantel (1967) permutations to test the significance of the model and individual coefficients. It also returns the residual and predicted matrices.
multi.mantel(Y, X, nperm=1000)
Y |
single "dependent" square matrix. Can be either a symmetric matrix of class |
X |
a single independent matrix or multiple independent matrices in a list. As with |
nperm |
number of Mantel permutations. |
A list with the following components:
r.squared |
multiple R-squared. |
coefficients |
model coefficients, including intercept. |
tstatistic |
t-statistics for model coefficients. |
fstatistic |
F-statistic for the overall model. |
probt |
vector of probabilities, based on permutations, for |
probF |
probability of F, based on Mantel permutations. |
residuals |
matrix of residuals. |
predicted |
matrix of predicted values. |
Liam Revell liam.revell@umb.edu
Mantel, N. (1967) The detection of disease clustering and a generalized regression approach. Cancer Research, 27, 209–220.
Revell, L. J. (2012) phytools: An R package for phylogenetic comparative biology (and other things). Methods Ecol. Evol., 3, 217-223.