I am running Seurat on a series of samples and have been using the same script without issue for quite some time now, however today I ran into an issue with HVFInfo(). I want to extract the info to subset the HVGs to use for downstream analysis, and this step has never given me problems. Now it complains a lack of "selection.method".
I tried running HVFInfo() with also method="sct" and selection.method="sct" (even though it's deprecated), but neither helped. fl.se is a Seurat object subset of another, my.se that I have successfully run HVFInfo() on. So I loaded that object but now I run into the same error message.
Could this be a compatibility issue between SeuratObject (v5.0.1) and Seurat (4.3.0.1)? I don't recall updating either since the last time I used HVFInfo(), but could've been updated as a dependency from something else and I didn't notice. I tried closing and starting a new R session a few times, but get the same outcome.
Update for anyone who runs into the same error: it is indeed a compatibility issue between Seurat v4 and SeuratObject v5, I changed to SeuratObject v4.1.4 and all works perfectly fine again.
Hi,
I am running Seurat on a series of samples and have been using the same script without issue for quite some time now, however today I ran into an issue with
HVFInfo()
. I want to extract the info to subset the HVGs to use for downstream analysis, and this step has never given me problems. Now it complains a lack of "selection.method".I tried running
HVFInfo()
with alsomethod="sct"
andselection.method="sct"
(even though it's deprecated), but neither helped.fl.se
is a Seurat object subset of another,my.se
that I have successfully runHVFInfo()
on. So I loaded that object but now I run into the same error message.Could this be a compatibility issue between
SeuratObject
(v5.0.1) andSeurat
(4.3.0.1)? I don't recall updating either since the last time I usedHVFInfo()
, but could've been updated as a dependency from something else and I didn't notice. I tried closing and starting a new R session a few times, but get the same outcome.Thanks in advance, Anna