Open lucygarner opened 1 year ago
I noticed this issue might be similar: https://github.com/rcannood/SCORPIUS/issues/32
Hi Lucy!
I am also facing the same problem, did you find a solution to this problem? I would be grateful for any help.
Thanks!
Best, Asif
Hi,
I am getting this error at the
extract_modules
step, which appears to be related to the maximum length of allowed vectors in R: https://stackoverflow.com/questions/42479854/merge-error-negative-length-vectors-are-not-allowed, https://github.com/alyssafrazee/polyester/issues/41, https://support.bioconductor.org/p/66401/expr_sel is 48384 (cells) * 100 (top 100 genes from
gene_importances
)Looking at my memory profiling output, there is a spike of memory usage at this point:
Is there a way around this, or would I need to subsample the number of cells? What is the maximum number of cells * genes for which you have run
extract_modules
. Looking at the underlying code, my guess is that the error arises when runningMclust
.Best wishes, Lucy