<p>I was asked to use palantir for trajectory analysis. I have 4 samples that I have preprocessed using scanpy. Can I run the palantir analysis on the merged object or do I need to unmerge them?</p>
<p>Thank you</p>

CC BY-SA 4.0
2023-02-10T19:15:43.150Z
Thats a good question (but a bit brief). Palantir is [here](https://bioinformaticshome.com/tools/rna-seq/descriptions/Palantir.html#gsc.tab=0).
M__
CC BY-SA 4.0
2023-02-10T21:22:33.223Z
I have found the palantir code and I am trying to use it for my data. I was just asking if it makes sense to use it on the merged object of the 4 samples or if I should split them.
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<single-cell>
Can I use palantir for trajectory analysis in a a merged object?
# Can I use palantir for trajectory analysis in a a merged object?

(Asked by: username_0 on 2023-02-10)

I was asked to use palantir for trajectory analysis. I have 4 samples that I have preprocessed using scanpy. Can I run the palantir analysis on the merged object or do I need to unmerge them?

Thank you

**Tags:** single-cell
> **Comments:**
> **username_1**: Thats a good question (but a bit brief). Palantir is [here](https://bioinformaticshome.com/tools/rna-seq/descriptions/Palantir.html#gsc.tab=0).  
> **username_0**: I have found the palantir code and I am trying to use it for my data. I was just asking if it makes sense to use it on the merged object of the 4 samples or if I should split them.  

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