select

Select(features)

Bases: Transform

Selects a subset of features from the data.

Initializes the Select transform.

Parameters:

Name	Type	Description	Default
features	IntoExpr | Iterable[IntoExpr]	The features to select. Treats the selection as a parameter to polars select method. You can use regular expressions by wrapping the argument by ^ and $.	required

Source code in src/flowcean/transforms/select.py

def __init__(self, features: IntoExpr | Iterable[IntoExpr]) -> None:
    """Initializes the Select transform.

    Args:
        features: The features to select. Treats the selection as a
            parameter to polars `select` method. You can use regular
            expressions by wrapping the argument by ^ and $.
    """
    self.features = features