anndata.read_csv(filename, delimiter=',', first_column_names=None, dtype='float32')

Read .csv file.

Same as read_text() but with default delimiter ‘,’.

filename : PathLike | Iterator[str]Union[PathLike, Iterator[str]]

Data file.

delimiter : str | NoneOptional[str] (default: ',')

Delimiter that separates data within text file. If None, will split at arbitrary number of white spaces, which is different from enforcing splitting at single white space ‘ ‘.

first_column_names : bool | NoneOptional[bool] (default: None)

Assume the first column stores row names.

dtype : str (default: 'float32')

Numpy data type.

Return type: