Laura19993

estimateMetadataSeparation gives error

6

`cao$estimateMetadataSeparation(sample.meta = metadata)` gives the following error: 

plotSampleDistances with metadata gives error

3

`cao$plotSampleDistances(space='expression.shifts', font.size=4, show.sample.size=T, method="UMAP", sample.colors=metadata$version)`  if I do the following code, I get a black and white image: `cao$plotSampleDistances(space='expression.shifts', font.size=4, show.sample.size=T, method="UMAP", sample.colors=metadata$sequencing ,palette = rainbow(3))` 

scvelo() "cannot open connection"

9

When I try to run the scvelo() function I get the following error message (see attached picture). I am pretty new to R and Python and would appreciate any help...