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nf-core / differentialabundance

Differential abundance analysis for feature/ observation matrices from platforms such as RNA-seq
https://nf-co.re/differentialabundance
MIT License
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Plotting of data where the p-value is zero #227

Closed kdivilov closed 4 months ago

kdivilov commented 5 months ago

Description of the bug

If the pipeline (tested only with rnaseq) infers differentially expressed genes with p-values that are equal to 0, they are not plotted in the volcano plot. While this makes sense mathematically (log(0)=undefined), they are the most significantly differentially expressed genes and so would be ones people would want to look at.

Command used and terminal output

No response

Relevant files

No response

System information

nf-core/differentialabundance version 1.4.0

WackerO commented 5 months ago

Hmm, good catch @kdivilov ! Fixed in #229, does that work?

WackerO commented 4 months ago

Correction, it is #232 instead which deals with this issue