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How do you clean GEO metadata before downstream analysis?

Hey everyone,

I’ve been working a lot with GEO datasets lately and I always find the metadata messy and inconsistent (organism names vary, missing values, etc.). Especially when you want to combine multiple datasets or do a meta-analysis, it becomes a real bottleneck.

I’m curious:

  • How do you normally clean the metadata?
  • Do you use your own scripts?
  • Do you trust the platform annotations?

I recently stumbled upon a small browser-based tool that lets you input a GEO ID or upload a .soft file and it gives back cleaned metadata (normalizes organism names, highlights missing values, etc.).

Here’s the tool in case you want to take a look:
metagenclean[dot]streamlit[dot]app (Works best in Chrome; Safari has some JS issues)

I’d love to hear your thoughts:

  • Would this be useful in your workflow?
  • Anything missing that you’d want it to do?
  • Any red flags?

Really appreciate any feedback!

geo

Again... "I recently stumbled upon a small browser-based tool"

On the site: "Created by alba0gf"

That's the second time you've linked your own tool under the pretence of "this is just something I found online"

Agreed, just make a "Tool" post if you want to spread the word about it.

People tend to take those much better than these weak attempts at nesting a recommendation in a pointless question.

edit: Oh, I just saw, you did make a tool post as well. In that case, this question should be removed.

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