Displaying 2 results from an estimated 2 matches for "multivaria".
2003 Nov 21
2
kruskal wallis for manova?
Hello,
Is there like the kruskal wallis test in relation to ANOVA (no
restrictions on normallity and variance homogenity) something (in R)
for MANOVA?
thanks
--
Dr.Nicolaas Busscher Universit?t GH Kassel
Nordbahnhofstrasse: 1a, D-37213 Witzenhausen
Phone: 0049-(0)5542-98-1715, Fax: 0049-(0)5542-98-1713
2003 Nov 10
1
criterion for variable selection in LDA
Hi
Since a stepwise procedure for variable selection (as e.g. in SPSS) for
a LDA is not implemented in R and anyway I cannot be sure, that all the
required assumptions for e.g. a procedure using a statistic based on
wilks' lambda, hold (such as normality and variance homogeneity) I would
like to ask you, what you would recommend me:
shall I e.g. define a criterion such as the error-rate