https://github.com/taiyun/corrplot

A visual exploratory tool on correlation matrix
https://github.com/taiyun/corrplot

corrplot cran r r-package visualization

Last synced: 3 months ago
JSON representation

A visual exploratory tool on correlation matrix

• Host: GitHub
• URL: https://github.com/taiyun/corrplot
• Owner: taiyun
• License: other
• Created: 2011-12-04T15:15:45.000Z (about 14 years ago)
• Default Branch: master
• Last Pushed: 2024-10-14T05:33:58.000Z (about 1 year ago)
• Last Synced: 2025-10-21T20:56:57.602Z (3 months ago)
• Topics: corrplot, cran, r, r-package, visualization
• Language: R
• Homepage: https://github.com/taiyun/corrplot
• Size: 36.4 MB
• Stars: 335
• Watchers: 13
• Forks: 89
• Open Issues: 20
• Metadata Files:
  • Readme: README.md
  • Changelog: NEWS.md
  • License: LICENSE

Awesome Lists containing this project

• fucking-awesome-R - corrplot - A graphical display of a correlation matrix or general matrix. It also contains some algorithms to do matrix reordering. (Graphic Displays)
• awesome-R - corrplot - A graphical display of a correlation matrix or general matrix. It also contains some algorithms to do matrix reordering. (Graphic Displays)
• Road2R - corrplot - Visualization of a Correlation Matrix. (Table of Contents / Visualization)
• awesome-R - corrplot - A graphical display of a correlation matrix or general matrix. It also contains some algorithms to do matrix reordering. (Graphic Displays)

README

          
[![R-CMD-check](https://github.com/taiyun/corrplot/workflows/R-CMD-check/badge.svg)](https://github.com/taiyun/corrplot/actions)

[![codecov.io](https://codecov.io/github/taiyun/corrplot/coverage.svg?branch=master)](https://app.codecov.io/github/taiyun/corrplot?branch=master)

[![CRAN Status](https://www.r-pkg.org/badges/version/corrplot)](https://cran.r-project.org/package=corrplot)

[![CRAN Downloads](https://cranlogs.r-pkg.org/badges/corrplot)](https://www.r-pkg.org/pkg/corrplot)

## Summary

R package **corrplot** provides a visual exploratory tool on correlation matrix that 

supports automatic variable reordering to help detect hidden patterns among variables.

corrplot is very easy to use and provides a rich array of plotting options in 

visualization method, graphic layout, color, legend, text labels, etc. 

It also provides p-values and confidence intervals to help users determine the 

statistical significance of the correlations.

For examples, see its

[online vignette](https://taiyun.github.io/corrplot/).

This package is licensed under the MIT license, and available on CRAN:

.

## Basic example

```r

library(corrplot)

M = cor(mtcars)

corrplot(M, order = 'hclust', addrect = 2)

```

![Basic example](https://raw.githubusercontent.com/taiyun/corrplot/master/vignettes/webimg/rectangles-1.png)

## Download and Install

To download the release version of the package on CRAN, type the following at the R command line:

```r

install.packages('corrplot')

```

To download the development version of the package, type the following at the R command line:

```r

devtools::install_github('taiyun/corrplot', build_vignettes = TRUE)

```

## How to cite

To cite `corrplot` properly, call the R built-in command

`citation('corrplot')` as follows:

```r

citation('corrplot')

```

## Reporting bugs and other issues

If you encounter a clear bug, please file a minimal reproducible example on 

[github](https://github.com/taiyun/corrplot/issues).