WilcoxH {mixPHM} | R Documentation |
This function computes Wilcox H-test and the Steiger-Hakstian-Test for testing H0: R = I.
WilcoxH(x, use = "pairwise.complete.obs")
x |
Data frame or matrix of dimension n*p with survival times ( |
use |
Treatment of |
This test is robust against violations of normality. Since phmclust()
assumes independence across pages, this test can be used to explore the appropriateness of the data.
Returns an object of class "wilcoxh"
with the following values:
Rmat |
Correlation matrix |
SH.res |
Results for Steiger-Hakstian-Test |
WH.res |
Results for Wilcox H-test |
Wilcox, R. (1997). Tests of independence and zero correlations among P variables. Biometrical Journal, 2, 183-193.
data(webshop)
res <- WilcoxH(webshop)
res