flip: Multivariate Permutation Tests
It implements many univariate and multivariate permutation
(and rotation) tests. Allowed tests: the t one and two samples,
ANOVA, linear models, Chi Squared test, rank tests (i.e.
Wilcoxon, Mann-Whitney, Kruskal-Wallis), Sign test and McNemar.
Test on Linear Models are performed also in presence of
covariates (i.e. nuisance parameters). The permutation and the
rotation methods to get the null distribution of the test
statistic(s) are available. It also implements methods for
multiplicity control such as Westfall-Young min-p procedure and
Closed Testing (Marcus, 1976).