[R] welch anova and post-hoc

[eldor ado]

dear r community...

it loks like i won't be able to reach homogenity of variance for my
dataset, so i end up with welch anova instead of regular anova.
documentation on this test is rather scarce, so maybe someone here can
enlighten me a bit:

- do i understand that no two-way implementation of the welch anova
has been developed yet?
- is there a post-hoc test for welch anovas implemented in R?

thanks a lot,
lukas kohl