search for: gsecor

...ent for gene expression data. Tab delimited file looks like this Id v1 v2 v3 df 56 90 45 gh 87 98 78 ty 89 78 67 I used this code [code] gse20437 <- read.csv("C:/Users//Desktop/data/GSE20437_matrix.txt",header = TRUE, sep = ",", strip.white = TRUE) gsecor <- cor(gse20437, method ="pearson") or gsecor <- cor(gse20437) [/code] i get error x must be numeric.. can anybody help me. thanks in advance -- View this message in context: http://r.789695.n4.nabble.com/Urgent-Help-with-R-calculation-correlation-coefficient-tp3074206p307...