I am regressing a gene on another gene subset. Then I use stepAIC to reduce the number of explanatory genes. How do I get the index of the NON-omitted variables, so that I could analyse them?
gene_subset=c(y=genes[,i], genes[,other_genes]); reduced_model=stepAIC(y~.,data=gene_subset,trace=false); [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.