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Volcano Plot does not work for data with negative values #336

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lenatr99 opened this issue Jul 24, 2023 · 1 comment
Open

Volcano Plot does not work for data with negative values #336

lenatr99 opened this issue Jul 24, 2023 · 1 comment
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@lenatr99
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Describe the bug
In the GEO Data Sets there are some some data sets with expression data normalized so that some values are negative (for example dataset GDS2914, GDS2971). The volcano plot does not work when there are negative values.

To Reproduce
In GEO Data Sets widget select GDS2914 and connect it to the Volcano Plot widget.

Expected behavior
I expected a volcano plot.

Screenshots
volcano_plot_negative

Desktop (please complete the following information):

  • OS: Windows
  • Python Version: 3.11.4
  • Orange Version: 3.35.0
  • Add-on Version 4.7.2
@lenatr99 lenatr99 added the bug label Jul 24, 2023
@frankyates06
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This is a problem, can anyone look into this or provide a solution?

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@lenatr99 @frankyates06