Installation

igraph is on CRAN and can be installed from within R:

Inspired by R and its community The RStudio team contributes code to many R packages and projects. R users are doing some of the most innovative and important work in science, education, and industry. It’s a daily inspiration and challenge to keep up with the community and all it is accomplishing. Managing Packages If keeping up with the growing number of packages you use is challenging.

• Let’s first start by downloading and installing R on your machine. After con-necting to the internet go to: www.r-project.org. From here select CRAN from the menu on the left side of the page. On the next page select a mirror from which to download the package from. The mirrors in the United States are near the bottom of the page.
• R-gregmisc is a set of extension package for the open-source statistical environment/language 'R'. It includes functions for plotting (gplots), data manupulation (gdata), modeling (gmodels), and programming tools (gtools), creation and management of sub-processes (fork), determing sample sizes for -omics experiments (ssize), and a variety of.
• Inspired by R and its community The RStudio team contributes code to many R packages and projects. R users are doing some of the most innovative and important work in science, education, and industry. It’s a daily inspiration and challenge to keep up with the community and all it is accomplishing.
• A general purpose toolbox for personality, psychometric theory and experimental psychology. Functions are primarily for multivariate analysis and scale construction using factor analysis, principal component analysis, cluster analysis and reliability analysis, although others provide basic descriptive statistics. Item Response Theory is done using factor analysis of tetrachoric and polychoric.
• Nov 06, 2010  Part of the reason R has become so popular is the vast array of packages available at the cran and bioconductor repositories. In the last few years, the number of packages has grown exponentially! This is a short post giving steps on how to actually install R packages.
• Let’s first start by downloading and installing R on your machine. After con-necting to the internet go to: www.r-project.org. From here select CRAN from the menu on the left side of the page. On the next page select a mirror from which to download the package from. The mirrors in the United States are near the bottom of the page.

Requirements

On Linux (and other Unix-like systems, but not on OSX), a C and a C++ compiler is needed, and also the tool make. On Debian and Ubuntu Linux the build-essential package installs these.

Optional requirements

• On Linux (and other Unix-like systems, but not on OSX), the libxml2 library, including header files, is needed for the ability of reading GraphML files. On Ubuntu and Debian Linux the lixml2 and libxml2-dev packages are needed.
• The tcltk R package is needed for tkplot and tkigraph to work.
• The rgl R package is needed for rglplot to work.
• The ape package is needed to plot nice dendrograms with dendPlot.

Tutorials

• The igraph manual page is a good place to start.
• Type in demo(package='igraph') (or use igraphdemo if you have tcltk) to get a list of demos.

R manual pages

• Browse online
• PDF file

Note that this documentation is included in the R package. You can use library(help='igraph') or help('igraph') as a starting point.

Latest stable version – 1.2.4.1

Note: the simplest way to install the igraph R package is typing install.packages('igraph') in your R session.

• Windows binary package
• Mac OS X universal binary package
• Source package

Development version

R Package Manual Download Free

Clone (or fork) the dev or cran branch from the rigraph git repository on github.

Mailing list

Post a question on the igraph-help mailing list. To avoid spam on the list, you need to sign up first. You can also search the mailing list.

Stack Overflow

Post specific igraph questions on Stack Overflow. Make sure that you include the igraph tag and that you include a reproducible example, complete with code and data.

Your contribution is more than welcome!

Report bugs

Report bugs or suggest new features or algorithms in the GitHub issue tracker.

Contribute code

R Package Manual Download For Windows 7

Send a pull request on GitHub. Please note that igraph can contain only code that is compatible with its GPL license. See our guide on contributions to the igraph R package at GitHub.