Hello everyone I performed the gene expression based survival analysis and selected genes (1700 genes) with Log-Rank test p value < 0.05. I have list of LogRank" "HR" "HRlower" "HRupper" associated to each gene. But , I want to classify genelist into further two gene lists: high expression pattern correlated with poor survival and low expression pattern correlated with poor survival as mentioned in https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4630377/ . I am new in area of survival analysis. I will appreciate all suggestion.
Thanks in advance