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Converting p value to -log10(p value) to plot the graph

To plot the p value obtained from pathway analysis of RNA seq results, i am trying to convert p value to -log10(p value). But, i could not find any source to learn this. Can someone guide me how to calculate this? Thanks.

p value -log10(p value) rna-seq
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updated by pltbiotech_tkarthi pltbiotech_tkarthi • written by lovely.molbio • lovely.molbio

2 answers

  1. Open excel, try -log10(cell with p-value)
  2. Open libreoffice calc, try -log10(cell with p-value)
  3. Open R, try -log10(p-value vector) @ lovely.molbio
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written by cpad0112 cpad0112

Thanks a lot. So simple. I should have focused more during maths classes.

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written by lovely.molbio • lovely.molbio

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