pymovements.dataset.Dataset.load_gaze_files

Dataset.load_gaze_files(preprocessed: bool = False, preprocessed_dirname: str | None = None, extension: str = 'feather') → Dataset

Load all available gaze data files.

Parameters:

• preprocessed (bool) – If True, saved preprocessed data will be loaded, otherwise raw data will be loaded. (default: False)

• preprocessed_dirname (str | None) – One-time usage of an alternative directory name to save data relative to pymovements.Dataset.path(). This argument is used only for this single call and does not alter pymovements.Dataset.preprocessed_rootpath(). (default: None)

• extension (str) – Specifies the file format for loading data. Valid options are: csv, feather. (default: ‘feather’)

Returns:

Returns self, useful for method cascading.

Return type:

Dataset

Raises:

• AttributeError – If fileinfo is None or the fileinfo dataframe is empty.

• RuntimeError – If file type of gaze file is not supported.