There was an issue converting some files when a field is a dataframe instead of a matrix. I used as.matrix to automatically convert to a matrix. Also, I find that the most up-to-date versions of anndata and scipy work better, so I changed that in the README.
There was an issue converting some files when a field is a dataframe instead of a matrix. I used as.matrix to automatically convert to a matrix. Also, I find that the most up-to-date versions of anndata and scipy work better, so I changed that in the README.