CorrespondenceAnalysis.py -

Author:Andreas Heger Release:$Id$ Date:December 09, 2013 Tags:Python

Code

CorrespondenceAnalysis.GetIndices(matrix)

return order (1st eigenvector) of row and column indicies.

This procedure fails if there are row or columns with a sum of 0.

CorrespondenceAnalysis.GetPermutatedMatrix(matrix, map_row_new2old, map_col_new2old, row_headers=None, col_headers=None)

return a permuted matrix. Note, that currently this is very inefficient, as I do not know how to do this in numpy.