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I'm encountering an issue regarding survival analysis. When I try to execute the following code:

Great to hear that you've followed the instructions to work with bulk data! If you have any further questions or encounter any issues along the way, feel free to ask for assistance. I'm here to help!

LIHC_tcga.survival_analysis('MYC', layer='deseq_normalize', plot=True, gene_threshold='median')
LIHC_tcga.adata

Hi,

You can set the following code before survial_analysis

from scipy import sparse
LIHC_tcga.adata.layers['deseq_normalize']=sparse.csr_matrix(LIHC_tcga.adata.layers['deseq_normalize'])

Thank you for your response! However, it seems that the problem still persists.

We have fixed this error in the version of 1.6.4.