InGRiD is a statistical approach to improve prediction of cancer subgroups and identification of key genes and pathways by integrating information from biological pathway databases.
To install the development version of InGRiD, it's easiest to use the 'devtools' package.
#install.packages("devtools")
library(devtools)
install_github("dongjunchung/INGRID")
The R package vignette will provide a good start point for the genetic analysis using INGRID package, including the overview of INGRID package and the example command lines:
library(INGRID)
vignette("INGRID-example")
The following two help pages will also provide quick references for INGRID package and the example command lines:
package?INGRID
class?INGRID
Wei W, Sun Z, da Silveira WA, Yu Z, Lawson A, Hardiman G, Kelemen LE, and Chung D (2017), "Semi-supervised Identification of Cancer Subgroups using Survival Outcomes and Overlapping Grouping Information."