search for: heatdata_matrix

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2012 Nov 07
1
Issues with Heat Map Images
...Temp2 Glyma0041s00260 -0.130545875 -0.098349739 0.170508007 0.091996284 .... So far I have gotten an image, but I can't seem to get the gene names to display properly. Here is my code: heatdata <- read.csv("logFC_bin17.csv", sep=",") heatdata <- heatdata[,2:5] heatdata_matrix <- data.matrix(heatdata) rownames(heatdata_matrix) = paste("Gene", 2:655) x11() data_heatmap <- heatmap.2(heatdata_matrix, col=redblue(75), scale="row", key=TRUE, symkey=FALSE, density.info="none", trace="none", margins=c(10,10), cexRow=0.5) jpeg("...