README.md

In debinqiu/grpss: Group Screening and Selection

Description

This is a R package called grpss for grouped variable screening and selection. It contains tools to screen grouped variables, and select screened grouped variables afterwards. The main function grpss() can perform the grouped variables screening as well as selection for ultra-high dimensional data with group structure. The screening step is primarily used to reduce the dimensions of data so that the selection procedure can easily handle the moderate or low dimensions instead of ultra-high dimensions.

Installation

To install the stable version from CRAN, simply run the following from an R console:

install.packages("grpss")

To install the latest development builds directly from GitHub, run this instead:

if (!require("devtools"))
  install.packages("devtools")
devtools::install_github("debinqiu/grpss")

debinqiu/grpss documentation built on May 15, 2019, 1:54 a.m.