ANCOM volcano plot doesn't show taxonomy labels

Technical Support
1

Dear all,

I have a problem with my ANCOM plot.. it doesn't show the taxonomy labels when I hover over the points on the plot, it only shows the clr and W values:

Screen Shot 2020-05-29 at 12.50.04 AM
Screen Shot 2020-05-29 at 12.50.04 AM850×724 33.7 KB

I don't know what is wrong, because the "ANCOM statistical results" below the plot show the correct taxonomy name.

I'm using qiime2-2019.10.

I'd truly appreciate your help.
Thank you so much once again!

2

Hi! That's strange.
I am using 2020.2
Taxa

Screenshot from 2020-05-29 00-10-43
Screenshot from 2020-05-29 00-10-431920×1080 139 KB

ASV
Screenshot from 2020-05-29 00-10-02
Screenshot from 2020-05-29 00-10-021920×1080 147 KB

Will wait here for the explanation

2 Likes
3

Thanks @timanix. This was a bug, but it was addressed in 2020.2 -

@fgara - upgrade to 2020.2 and re-run the last command to regenerate the viz - it should work as expected. Thanks!

2 Likes
4

Hi @timanix and @thermokarst,

Thank you both for your kind and extremely quick replies!

Ah I see... Ok I will upgrade to 2020.2.

Many thanks! :slight_smile:

5

Oh, in regards to upgrading, I saw on this Github page:

The easiest way to update is to just install the newest version in a new conda environment by following the normal install instructions.

Is this still true for version 2020.2?

Thank you again!

6

Yes, it is still true.
You will have two environments. You can delete or keep the old one for a while

1 Like
7

Please see Natively installing QIIME 2 — QIIME 2 2020.2.0 documentation for the "official" docs.

1 Like
8

Quick update: upgrading to QIIME2 version 2020.2 solved it!

Thanks all :slight_smile:

2 Likes
9

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