sparank.data.normalize_rna

sparank.data.normalize_rna(adata, target_sum=10000.0, layer_key='log1p')

Library-size normalisation followed by log1p, stored as a layer.

Parameters:

• adata (AnnData) – AnnData object (modified in-place; the new layer is added).

• target_sum (float, default 1e4) – Target total counts per cell before log-transform.

• layer_key (str, default "log1p") – Name of the layer where normalised values are stored.

Returns:

The same adata object with adata.layers[layer_key] populated.

Return type:

AnnData