Correlations matrices
The function computes the correlation matrices within and between two datasets.
matcor(X, Y)
X |
numeric matrix (n * p), containing the X coordinates. |
Y |
numeric matrix (n * q), containing the Y coordinates. |
A list containing the following components:
Xcor |
Correlation matrix (p * p) for the X variables |
Ycor |
Correlation matrix (q * q) for the Y variables |
XYcor |
Correlation matrix ((p+q) * (p+q)) between X and Y variables |
Sébastien Déjean, Ignacio González
data(nutrimouse) X=as.matrix(nutrimouse$gene) Y=as.matrix(nutrimouse$lipid) correl=matcor(X,Y) img.matcor(correl) img.matcor(correl,type=2)
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