error in pre rank: ValueError: Length mismatch: Expected axis has 3 elements, new values have 2 elements

[jimena2]

[zqfang]

can you print the first 5 row of your ranking ? the error message said the input ranking has 3 column

[inenj]

I'm trying the same tutorial. I deleted the symbol column as you suggested and it's giving this error:

[ERROR] No gene sets passed through filtering condition !!!
Hint 1: Try to lower min_size or increase max_size !
Hint 2: Check gene symbols are identifiable to your gmt input.
Hint 3: Gene symbols curated in Enrichr web services are all upcases.

Can you give me an idea of what to do?

[zqfang]

the input is 2 column data frame

[inenj]

That's what I have, so I'm not sure why it isn't working. Apologies, I'm new at this.

[zqfang]

No worries. all you need to do is discard the index

ranking = ranking.reset_index(drop=True).

then run the prerank again.

I'll add some optimization code for the case you have here in the next release

[inenj]

It worked perfectly. Thanks so much for your help!!