Copy-Number Variation

Tutorials for single-cell copy-number variation (CNV) inference via ov.single.CNV, which dispatches to two pure-Python backends:

• CopyKAT (py-CopyKAT) — unsupervised aneuploid / diploid classification.

• inferCNV (py-inferCNV) — reference-anchored CN matrix (needs a normal-cell annotation).

Both backends write a unified schema (adata.obsm['X_cnv'], adata.uns['cnv'], adata.obs['cnv_score']) so the plotting helpers (ov.pl.cnv_heatmap, ov.pl.cnv_summary, ov.pl.cnv_umap) work with either.

• Single-cell copy-number variation with CopyKAT
• Single-cell copy-number variation with inferCNV