diff --git a/src/scanpy/plotting/_tools/__init__.py b/src/scanpy/plotting/_tools/__init__.py index 9bd6fb1494..f0efe00f4a 100644 --- a/src/scanpy/plotting/_tools/__init__.py +++ b/src/scanpy/plotting/_tools/__init__.py @@ -202,6 +202,24 @@ def pca_variance_ratio( A string is appended to the default filename. Infer the filetype if ending on {`'.pdf'`, `'.png'`, `'.svg'`}. + Examples + -------- + Plot the variance ratio for the first 30 PCs. + + .. plot:: + :context: close-figs + + import scanpy as sc + adata = sc.datasets.pbmc3k_processed() + sc.pl.pca_variance_ratio(adata) + + Plot on a logarithmic scale. + + .. plot:: + :context: close-figs + + sc.pl.pca_variance_ratio(adata, log=True) + """ ranking( adata,