SingleWelford¶

class passengersim.tracers.welford.SingleWelford[source]¶

Bases: object

In this tool, any array passed in is flattened, and each element is treated as another sample.

Methods

__init__()
update(x)

Attributes

mean
n
sample_std_dev
sample_variance
std_dev
variance

update(x: ArrayLike) → None[source]¶

property mean : ArrayLike¶

property variance : ArrayLike¶

property std_dev : ArrayLike¶

property sample_variance : ArrayLike¶

property sample_std_dev : ArrayLike¶

property n : int¶