peach.pp.load_data

peach.pp.load_data(path, use_raw=True, dim_reduction_key='X_PCA', batch_size=128)

Load AnnData for archetypal analysis.

Note: Use scanpy.pp.pca() to compute PCA coordinates after loading.

Parameters:

• path (str) – Path to the data file (matches _core parameter name)

• use_raw (bool, default: True) – Whether to use raw data

• dim_reduction_key (str, default: "X_PCA") – Key for dimension reduction in adata.obsm

• batch_size (int, default: 128) – Batch size for data loading

Returns:

Loaded data. Use sc.pp.pca(adata) to add PCA coordinates.

Return type:

AnnData