grpss: Group Screening and Selection

Contains the 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.

Install the latest version of this package by entering the following in R:
AuthorDebin Qiu, Jeongyoun Ahn
Date of publication2016-01-03 22:28:01
MaintainerDebin Qiu <>
LicenseGPL-2 | GPL-3

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