Dissimilarity between two data matrices based on the RV coefficient {mvcor} | R Documentation |
Dissimilarity between two data matrices based on the RV coefficient
Description
Dissimilarity between two data matrices based on the RV coefficient.
Usage
drv(y, x)
Arguments
y |
A numerical matrix. |
x |
A numerical matrix. |
Details
The dissimilarity between the two data matrices is computed as \sqrt{2}\sqrt{1-RV(y, x)}
, where RV(y,x)
is the RV coefficient.
Value
The value of the dissimilarity.
Author(s)
Michail Tsagris
R implementation and documentation: Michail Tsagris mtsagris@uoc.gr.
References
Josse J., Pages J. and Husson F. (2008). Testing the significance of the RV coefficient. Computational Statistics & Data Analysis, 53(1): 82–91.
See Also
Examples
drv( as.matrix(iris[, 1:2]), as.matrix(iris[, 3:4]) )
[Package mvcor version 1.1 Index]