:exclamation: This is a read-only mirror of the CRAN R package repository. welchADF — Welch-James Statistic for Robust Hypothesis Testing under Heterocedasticity and Non-Normality. Homepage: <http://decsai.ugr.es/~pjvi/r-packages.html>
Hi,
I ma working on linear mixed model that did not qualify for parametric analysis. So I started using WelchADF test which is for non parametric test for linear mixed models
My lmer code was
model1<- lmer(perc_pred~ trt*temp+(1|block), data=...) So, there are two fixed effect : treatment, temperature (both are factors) and 1 random factor=block (also factor) and y= predation percent (non-integer)
I used user's manual and try to build a model with welchADF
omnibus_LSM <- welchADF.test(lbbadcomb, response ="perc_pred",
between.s =c( "trt","temp") within.s = "block" , contrast = "omnibus")
But I am getting error message. Anyone has any idea what is going wrong?
Thanks,
S
Hi, I ma working on linear mixed model that did not qualify for parametric analysis. So I started using WelchADF test which is for non parametric test for linear mixed models My lmer code was model1<- lmer(perc_pred~ trt*temp+(1|block), data=...) So, there are two fixed effect : treatment, temperature (both are factors) and 1 random factor=block (also factor) and y= predation percent (non-integer) I used user's manual and try to build a model with welchADF omnibus_LSM <- welchADF.test(lbbadcomb, response ="perc_pred", between.s =c( "trt","temp") within.s = "block" , contrast = "omnibus") But I am getting error message. Anyone has any idea what is going wrong? Thanks, S