https://mtmorgan.github.io/cellxgenedp

A post on Chan-Zuckerberg slack channel #cellxgene-users inspired some additional work on the cellxgenedp package. The question was

Hi! Is it possible to search CELLxGENE and identify all datasets by a specific author or set of authors?

The basic answer is straight-forward: join authors() and datasets()

author_datasets <- left_join(
    authors(),
    datasets(),
    by = "collection_id",
    relationship = "many-to-many"
)

Elaborating on this inspired the Case Studies vignette. The initial question leads to several interesting avenues, e.g., identifying authors working in the same domain, or collaboration networks (as explored a bit in grantpubcite).

This case study is augemented in the vignette by a second case study, or at least a pointer to OLSr vignette on working with CELLxGENE ontologies.