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Network-based dimensionality reduction and analysis.

This package provides Network-based dimensionality reduction and analysis.

  • Network-based dimensionality reduction and analysis.

  • Dimensional reduction.

  • Plot and biplot functions

  • Data generation

Author

  • Zsolt T. Kosztyan
  • Marcell T. Kurbucz
  • Attila I. Katona
  • Zahid Khan

Contributor

  • Zsolt T. Kosztyan

Maintainer

  • Zsolt T. Kosztyan

Installation

To install the package type the following:

library(devtools)
install_github("kzst/nda")
library(nda)

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Version

Install

install.packages('nda')

Monthly Downloads

262

Version

0.1.15

License

GPL (>= 2)

Issues

0

Pull Requests

0

Stars

2

Forks

1

Maintainer

Zsolt T. Kosztyan

Last Published

October 14th, 2024

Functions in nda (0.1.15)

GOVDB2020

Governmental and economic data of countries (2020), where the data frame has 138 observations of 2161 variables.
CrimesUSA1990.Y

Crimes in USA cities in 1990. Dependent variable (Y)
COVID19_2020

Covid'19 case datesets of countries (2020), where the data frame has 138 observations of 18 variables.
dCov

Calculating distance covariance of two vectors or columns of a matrix
I40_2020

NUTS2 regional development data (2020) of I4.0 readiness, where the data frame has 414 observations of 101 variables.
CWTS_2020

CWTS Leiden's University Ranking 2020 for all scientific fields, within the period of 2016-2019. 1176 observations (i.e., universities), and 42 variables (i.e., indicators).
fs.KMO

Feature selection for KMO
fs.dimred

Feature selection for PCA, FA, and (G)NDA
biplot.nda

Biplot function for Generalized Network-based Dimensionality Reduction and Analysis (GNDA)
nda-package

Package of Generalized Network-based Dimensionality Reduction and Analyses
dCor

Calculating distance correlation of two vectors or columns of a matrix
normalize

Min-max normalization
pdCor

Calculating partial distance correlation of columns of a matrix
data_gen

Generate random block matrix for GNDA
spdCor

Calculating semi-partial distance correlation of columns of a matrix
plot.nda

Plot function for Generalized Network-based Dimensionality Reduction and Analysis (GNDA)
summary.nda

Summary function of Generalized Network-based Dimensionality Reduction and Analysis (GNDA)
print.nda

Print function of Generalized Network-based Dimensionality Reduction and Analysis (GNDA)
ndr

Genearlized Network-based Dimensionality Reduction and Analysis (GNDA)
CrimesUSA1990.X

Crimes in USA cities in 1990. Independent variables (X)