staircase.Stairs.var

Stairs.var()

The variance of the step function.

Returns
float

The variance of the step function

See also

Stairs.std

Examples

>>> s1.plot(arrows=True)
>>> s1.var()
0.6875
../../_images/staircase-Stairs-var-1.png 
>>> s3.plot(arrows=True)
>>> s3.var()
0.805555
../../_images/staircase-Stairs-var-2.png

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