Gene-rank score计算

data <- read.delim('mouse_gc.xls', row.names = 1, sep = '\t', check.names = FALSE)
col_names <- colnames(data)
row_names <- rownames(data)
data <- as.matrix(data)
b <- apply(data, 2, function(y) rank(y) / length(y))
write.table(b, file="gene_rank_score.xls", sep="\t", quote=F, row.names=T, col.names=T)
#gene-rank没有改变样本间的相关性