I'm trying to produce a heatmap for my RNAseq dataset (using RPKM values). The counts vary from 5 - 40 000+. Obviously when I produce the heatmap, using Pheatmap, the values are very skewed towards the top end (see photo).
Can anyone reccomend a good method of normalising / transforming the data to give a better visual representation?
Thanks
Can anyone reccomend a good method of normalising / transforming the data to give a better visual representation?
Thanks
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