sfaira.data.StoresH5ad

class sfaira.data.StoresH5ad(cache_path: Union[str, os.PathLike, List[str], List[os.PathLike]], in_memory: bool = False)

Attributes

adata_by_key	Dictionary of all anndata instances for each selected data set in store, sub-setted by selected cells, for each stores.
adata_memory_footprint	Memory foot-print of data set k in MB.
data_by_key	Data matrix for each selected data set in store, sub-setted by selected cells.
genome_container
indices	Dictionary of indices of selected observations contained in all stores.
n_obs	Dictionary of number of observations across stores.
n_obs_dict	Dictionary of number of observations by store.
n_vars	Dictionary of number of features by store.
obs_by_key	Dictionary of all anndata instances for each selected data set in store, sub-setted by selected cells, for each stores.
shape	Dictionary of full selected data matrix shape by store.
stores	Only expose stores that contain observations.
var_names	Dictionary of variable names by store.

Methods

checkout([idx, intercalated])	Carts per store.
load_config(fn)	Load a config file and recreates a data sub-setting.
subset(attr_key[, values, excluded_values, ...])	Subset list of adata objects based on cell-wise properties.
write_config(fn)	Writes a config file that describes the current data sub-setting.