This worked :o) Thanks very much! Liat wrote: > > Hi all, > I'm trying to use heat.map to display some data. > The data is originally in csv format and when I read it in R using > read.table I get: > a b c d e > 1 A 1 1 1 1 > 2 B 1 0 1 1 > 3 C 0 1 0 1 > 4 D 1 1 1 0 > 5 E 1 0 0 0 > The problem is, that for heatmap I need a numerical matrix. When using > data.matrix I get: > a b c d e > [1,] 1 1 1 1 1 > [2,] 2 1 0 1 1 > [3,] 3 0 1 0 1 > [4,] 4 1 1 1 0 > [5,] 5 1 0 0 0 > So I get numerical... but I loss the row names. I would like to see these > names as the y axis labels. > What is the correct/easiest way of achieving this? > Many thanks!!! >
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