Science Score: 39.0%
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Low similarity (11.9%) to scientific vocabulary
Keywords
Repository
Tools for influence diagnostics in statistical models
Basic Info
- Host: GitHub
- Owner: faosorios
- Language: R
- Default Branch: main
- Homepage: https://cran.r-project.org/package=india
- Size: 574 KB
Statistics
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
- Releases: 0
Topics
Metadata Files
README.md
india: Tools for influence diagnostics in statistical models
Set of routines for influence diagnostics by using case-deletion in ordinary least squares, nonlinear regression, ridge estimation and LAD regression.
Features
Lastest release (May 03, 2025) of india package have implemented the following influence measures for objects of class nls, lad, ols and ridge, provided by L1pack and fastmatrix, respectively. * Cook's distances. * Leverages (and hatvalues). * Likelihood displacement. * Relative change in the condition number.
Our plan in the near future is the implementation of functions to handle: * General models commonly used in Statistics. * Procedures for assessing the local influence considering several perturbation schemes.
Reference Manual
Resources
Binaries and sources for india are available here (these are local files):
- india_0.1-1.tar.gz - Package sources
- india_0.1-1.zip - Windows binaries
Version 0.1-1 of india can be found at the CRAN package repository:
- india_0.1-1.tar.gz - Package sources
- india_0.1-1.zip - Windows binaries (R-release)
- india_0.1-1.tgz - MacOS binaries (R-release, arm64)
- india_0.1-1.tgz - MacOS binaries (R-release, x86_64)
Installation instructions
To install india (version 0.1-1) from CRAN, start R and enter:
r
install.packages("india")
Or install it from its GitHub repository. First install the devtools package.
r
install.packages("devtools")
Then install india using the install_github function in devtools
r
library(devtools)
install_github("faosorios/india", subdir = "pkg")
Alternatively, you can download the source as a tarball (.tar.gz file). Unpack this file (thereby creating a directory named, india) and install the package source by executing (at the console prompt)
R CMD INSTALL india
Next, you can load the package by using the command: library(india)
Providing Feedback
Please report any bugs/suggestions/improvements to Felipe Osorio. If you find these routines useful or not then please let me know. Also, acknowledgement of the use of the routines is appreciated.
To cite the fastmatrix package in publications use:
Osorio, F. (2025). india: Influence diagnostics in statistical models. R package version 0.1-1. URL: https://cran.r-project.org/package=india
Papers using india
- Ogueda, A., Osorio, F. (2025). Influence diagnostics for ridge regression using the Kullback-Leibler divergence. Statistical Papers 66, 85.
About the Author
Felipe Osorio is an applied statistician and creator of several R packages * Webpage: faosorios.github.io
GitHub Events
Total
- Push event: 21
Last Year
- Push event: 21
Packages
- Total packages: 1
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Total downloads:
- cran 535 last-month
- Total dependent packages: 0
- Total dependent repositories: 0
- Total versions: 2
- Total maintainers: 1
cran.r-project.org: india
Influence Diagnostics in Statistical Models
- Homepage: https://github.com/faosorios/india
- Documentation: http://cran.r-project.org/web/packages/india/india.pdf
- License: GPL-3
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Latest release: 0.1-1
published 10 months ago
Rankings
Maintainers (1)
Dependencies
- L1pack * depends
- R >= 3.5.0 depends
- fastmatrix * depends
- stats * imports