Hi all, new to this forum I'm try to using R to draw a heatmap of my RNA-seq data before doing that I did a log2 transformation of my data and produce a lot -inf in the matrix when I try to use the heatmap function, it seems can not deal with the -inf so I was wondering how to deal with these gene with 0rpkm(they are not 0 in all samples, so I want to keep them in the heatmap) thanks
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