function

Lambda(fn)

Bases: Transform

Apply a custom function to the data of an environment.

Initializes the Lambda transform.

Parameters:

Name	Type	Description	Default
fn	Callable[[DataFrame], DataFrame]	Function handle to be applied to the data.	required

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

def __init__(self, fn: Callable[[pl.DataFrame], pl.DataFrame]) -> None:
    """Initializes the Lambda transform.

    Args:
        fn: Function handle to be applied to the data.
    """
    self.fn = fn