Interaction model genes don't intersect
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jd348 • 0
@user-24862
Last seen 8 days ago
Durham

Hello,

I'm an using an interaction model to identify age:genotype interaction effects on gene expression. When visually inspecting some of these interaction model genes, I've noticed that some regression lines don't actually intersect during the time points I have data for, but they would intersect if the regression lines continued to infinity. Here's an example example

Is there a way to detect these genes specifically in DESeq2 and remove them before continuing with downstream analysis?

DESeq2 • 114 views
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@mikelove
Last seen 3 days ago
United States

This is fine that the trends don’t intersect — that is not what interaction terms are used to detect.

No we don’t have a test for intersecting trends.

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