[R] Robust ANOVA functions in R?

2010-04-27 Thread jinyan fan
of robust ANOVA method, and I prefer bootstrap. I am aware of Rand Wilcox's robust package that can be run in R, but although it has the bootstrap functions for between-within ANOVA. it does not contain the bootstrap functions for between-between-within ANOVA. Thanks a lot.   Fan   Jinya

[R] Robust ANOVA or alternative test?

2009-11-02 Thread jinyan fan
the group IV, (b) the homogeneity of variance is violated, and (c) the homogeneity of covariance is also violated. I wonder if R has a procedure to address this issue, either by some sort of Robust ANOVA procedure, or by some alternative tests? Thanks a lot. Jinyan Fan Assistant Professor