Vol: Volume coefficient
In chavent/sparsePCA: Sparse and group-sparse PCA
Vol R Documentation
Volume coefficient
Description
The volume of the parallepipede constructed on the columns of the matrix Y=BZ. This volume measures the orthogonality of the columns of Y.
It is normalized and takes its values between 0 and 1.
Usage
Vol(B, Z)
Arguments
B
a n times p (centered or standardized) data matrix.
Z
a p times m matrix of sparse loadings.
chavent/sparsePCA documentation built on Feb. 2, 2023, 1:12 p.m.
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| Vol | R Documentation |
Volume coefficient
Description
The volume of the parallepipede constructed on the columns of the matrix Y=BZ. This volume measures the orthogonality of the columns of Y. It is normalized and takes its values between 0 and 1.
Usage
Vol(B, Z)
Arguments
B |
a n times p (centered or standardized) data matrix. |
Z |
a p times m matrix of sparse loadings. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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