[R] Sphericity test in R for repeated measures ANOVA

Hi, Is there a way to do a sphericity test in R for repeated measures ANOVA (using aov or lme)? I can't find anything about it in the help. Thanks Orou [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https

Re: [R] Sphericity test in R for repeated measures ANOVA

test in R for repeated measures ANOVA (using aov or lme)? I can't find anything about it in the help. Thanks Orou [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help

Re: [R] Sphericity test in R for repeated measures ANOVA

Orou Gaoue wrote: Hi, Is there a way to do a sphericity test in R for repeated measures ANOVA (using aov or lme)? I can't find anything about it in the help. Thanks Orou There is for lm() with multivariate response (mauchly.test). For lme(), you can compare models with a corSymm