This tool is used to diagonalyze the variance-covariance matrix obtained by the flccrd_analysis. This tool is used for the principal component analysis (PCA). See Tutorials 6.2 and 6.4.

Diagonalization of the variance-covariance matrix

[INPUT]
pcafile    = ../2_flccrd/output.pca  # PCA file obtained by flccrd_analysis
 
[OUTPUT]
valfile   = output.val               # VAL file
vecfile   = output.vec               # VEC file
cntfile   = output.cnt               # CNT file

Updated: