dqa.tasks.feedback.ConsequentIdenticalValuesRate#

class dqa.tasks.feedback.ConsequentIdenticalValuesRate(input_name: str | List[str], output_name: str, min_length: int, **kwargs)#

Determines the rate of values that are equal in a sequence of a specified minimum length.

In some applications, this can be a sign of defective data.

Parameters:

input_name (str or list of strings) – The name of the input data, can be multiple data rows.
output_name (str) – Name of the result, only one.
min_length (int) – All sequences of at least this length of equal values are counted.

Methods

finish()

Can perform actions that are required to clean up after the task has finished, e.g. close network connections etc.