Extractor#

class alfred3.cli.extract.Extractor(in_path: Optional[str] = None, out_path: Optional[str] = None, delimiter: str = ';')[source]#

Bases: object

Turns uncurated alfred data from json format into csv format.

Parameters

in_path (str) – Path to directory containing json files. If None (default), the current working directory will be used.
out_path (str) – Path to directory in which the output csv file will be place. If None (default), the current working directory will be used.
delimiter (str) – Delimiter to use in the resulting csv file. Defaults to “;”

Examples

The extractor is used by calling one of its four methods. The following python code can be used to turn all alfred json datasets in the current working directory into a nice csv file.

>>> from alfred3.export import Extractor
>>> ex = Extractor()
>>> ex.extract_exp_data()

Methods

`extract_codebook`	Extracts codebook data from json files in the Extractors in_path.
`extract_exp_data`	Extracts the main experiment data from json files in the Extractors in_path.
`extract_move_history`	Extracts movement data from json files in the Extractors in_path.
`extract_unlinked_data`	Extracts unlinked data from json files in the Extractors in_path.