Generalization of shapiro-wilk test for multivariate variables.
copied from cf-staging / r-mvnormtestconda install conda-forge::r-mvnormtest
conda install conda-forge/label/cf201901::r-mvnormtest
conda install conda-forge/label/cf202003::r-mvnormtest
conda install conda-forge/label/gcc7::r-mvnormtest