T4network is an R package for network analysis. It is not aimed at replacing well-established software. Rather, it focuses on delivering a number of algorithms that are not available from those.
You can install the released version of T4network from CRAN with:
install.packages("T4network")
And the development version from GitHub with:
# install.packages("devtools")
devtools::install_github("kisungyou/T4network")