pdCor {nda}

Calculating partial distance correlation of columns of a matrix

Description

Calculating partial distance correlation of two columns of a matrix for Generalized Network-based Dimensionality Reduction and Analysis (GNDA).

The calculation is very slow for large matrices!

Usage

pdCor(x)

Arguments

x

a a numeric matrix, or a numeric data frame

Value

Partial distance correlation matrix of x.

Author(s)

Prof. Zsolt T. Kosztyan, Department of Quantitative Methods, Institute of Management, Faculty of Business and Economics, University of Pannonia, Hungary

e-mail: [e-mail]

References

Rizzo M, Szekely G (2021). _energy: E-Statistics: Multivariate Inference via the Energy of Data_. R package version 1.7-8, <URL: https://CRAN.R-project.org/package=energy>.

Examples

# Specification of partial distance correlaction matrix.
x<-matrix(rnorm(36),nrow=6)
pdCor(x)