feature_dataset_presence_matrix should include genes with 0 counts

chanzuckerberg / cellxgene-census

CZ CELLxGENE Discover Census

https://chanzuckerberg.github.io/cellxgene-census/

MIT License

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feature_dataset_presence_matrix should include genes with 0 counts #1284

Open ebezzi opened 1 week ago

ebezzi commented 1 week ago

Describe the bug

The current feature_dataset_presence_matrix only reports genes that have a total expression count > 0. Instead, it should report all genes that were listed in the original dataset.

To Reproduce

For dataset 0895c838-e550-48a3-a777-dbcd35d30272, 13696 genes are nnz

Expected behavior

For dataset 0895c838-e550-48a3-a777-dbcd35d30272, 33363 should be nnz

ivirshup commented 1 week ago

How big of a bug is this? Does it need to be fixed in the LTS?

ebezzi commented 1 week ago

Don't think it's worth an errata.