https://github.com/jakobbossek/ggheatmap

Elegant Heatmaps with ggplot2
https://github.com/jakobbossek/ggheatmap

Last synced: 3 days ago
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Elegant Heatmaps with ggplot2

• Host: GitHub
• URL: https://github.com/jakobbossek/ggheatmap
• Owner: jakobbossek
• License: gpl-2.0
• Created: 2018-09-27T08:19:59.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2022-05-05T17:17:04.000Z (over 2 years ago)
• Last Synced: 2024-10-11T18:33:07.684Z (27 days ago)
• Language: R
• Size: 14.6 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# ggheatmap: Elegant Heatmaps with ggplot2

[![CRAN Status Badge](http://www.r-pkg.org/badges/version/ggheatmap)](http://cran.r-project.org/web/packages/ggheatmap)

[![CRAN Downloads](http://cranlogs.r-pkg.org/badges/ggheatmap)](http://cran.rstudio.com/web/packages/ggheatmap/index.html)

[![CRAN Downloads](http://cranlogs.r-pkg.org/badges/grand-total/ggheatmap?color=orange)](http://cran.rstudio.com/web/packages/ggheatmap/index.html)

[![Build Status](https://travis-ci.org/jakobbossek/ggheatmap.svg?branch=master)](https://travis-ci.org/jakobbossek/ggheatmap)

[![Build status](https://ci.appveyor.com/api/projects/status/eu0nns2dsgocwntw/branch/master?svg=true)](https://ci.appveyor.com/project/jakobbossek/ggheatmap/branch/master)

[![Coverage Status](https://coveralls.io/repos/github/jakobbossek/ggheatmap/badge.svg?branch=master)](https://coveralls.io/github/jakobbossek/ggheatmap?branch=master)

## What is this all about?

The package offers a single exported function, namely `ggheatmap`, which takes a data frame, a matrix or a (named) list of matrices and generates a nice heatmap with [ggplot2](https://ggplot2.tidyverse.org).

```r

library(ggheatmap)

data(mtcars)

cor.mat = cor(mtcars)

# Basic heatmap

pl = ggheatmap::ggheatmap(cor.mat)

# Customized heatmap

pl = ggheatmap::ggheatmap(cor.mat, type = "lower.tri", show.diag = FALSE, show.values = TRUE, digits = 1L)

# Now we simulate two non-square matrices

x = matrix(runif(50L), ncol = 5L)

y = matrix(runif(50L), ncol = 5L)

pl = ggheatmap::ggheatmap(list(X = x, Y = y), range = c(0.1, 0.9), value.name = "Range")

```

## Installation Instructions

The package will be available at [CRAN](http://cran.r-project.org) soon. Install the release version via:

```r

install.packages("ggheatmap")

```

If you are interested in trying out and playing around with the current github developer version use the [devtools](https://github.com/hadley/devtools) package and type the following command in R:

```r

devtools::install_github("jakobbossek/ggheatmap")

```

## Contact

Please address questions and missing features about the **ggheatmap** to the author Jakob Bossek . Found some nasty bugs? Please use the [issue tracker](https://github.com/jakobbossek/ggheatmap/issues) for this. Pay attention to explain the problem as good as possible. At its best you provide an example, so I can reproduce your problem quickly.