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This issue was raised before #6, but the author closed it. They said that writing the arguments of the function correctly (capitalization) fixes the error. However, I keep getting this error with the following code: clu_markers <- scCATCH::findmarkergenes(object = HCC1806I, species = "Human", cluster = "All", match_CellMatch = F)
I am pretty sure all of the arguments have been inputed correctly. Does scCATCH work with ENSEMBL gene ids or do I have gene symbols?
The text was updated successfully, but these errors were encountered:
I looked into the underlying code for the findmarkergenes() function, and I have identified the cause of the error. In my Seurat object, my gene names were ensembl ids, which do not work with scCATCH. The gene names need to be gene symbols instead for the findmarkergenes() function to work.
@preetida I haven't used scCATCH further because, unfortunately, it doesn't apply to my cell line dataset. However, after searching around, the best option for you is to convert your ensembl ids to gene symbols before creating the Seurat object. Once you create the Seurat object, you will find it very difficult to change the ensembl gene ids to gene names within the object itself (satijalab/seurat#2865).
Therefore, you are better off using gene symbols from the get-go; You will lose some genes/features during id conversion but these are usually pseudogenes or long non-coding RNAs that will likey have no influence on your downstream analysis.
This issue was raised before #6, but the author closed it. They said that writing the arguments of the function correctly (capitalization) fixes the error. However, I keep getting this error with the following code:
clu_markers <- scCATCH::findmarkergenes(object = HCC1806I, species = "Human", cluster = "All", match_CellMatch = F)
I am pretty sure all of the arguments have been inputed correctly. Does scCATCH work with ENSEMBL gene ids or do I have gene symbols?
The text was updated successfully, but these errors were encountered: