@jeremyqzt/nodestats (npm): Helper methods for stats, combinatorics, permutations, probabilities and matricies
Keywords: zscore|ztable|permutations|combinations|combinatorics|statistics|stats|probabilities|percentiles|matrix|determinant|QR decomposition|QR|LU decomposition|LU|RREF|row canonical form|matrix rank|matrix inverse|matrix arithmetic|eigenvalues|eigenvectors|transpose