Closed maia-munteanu closed 2 years ago
@maia-munteanu Maia, please read doc at https://shixiangwang.github.io/sigminer/reference/get_sig_similarity.html.
You can change the sig_db
to "SBS"
. You can also download the latest data from cosmic and provide it as a reference.
Ah, thank you so much! I must've been using this option previously and forgot to add it again.
Maia
Perhaps this is due to the v3.3 update to COSMIC, but now using the get_sig_similarity function only provides cosine similarity results for the first 30 SBS signatures, thus excluding the other ones and providing skewed results.
As an example:
Input matrix (96 rows, standard SBS96 format)![Screenshot from 2022-08-29 17-13-57](https://user-images.githubusercontent.com/94048105/187234868-547a0600-08a6-48e2-b0bd-cc76bac8bf5d.png)
Function output![Screenshot from 2022-08-29 17-13-20](https://user-images.githubusercontent.com/94048105/187235223-e2e75349-75a2-46fb-9247-9ccad7c7360d.png)
Content of similarity results![Screenshot from 2022-08-29 17-18-34](https://user-images.githubusercontent.com/94048105/187235579-de82df20-337e-4768-aab4-8b2d173aed32.png)
Thanks, Maia