turicreate.Sketch.std

Sketch.std()

Returns the standard deviation of the values in the SArray. Returns 0 on an empty array. Throws an exception if called on an SArray with non-numeric type.

Returns:

out : float

The standard deviation of all the values. Returns 0 if the sarray is empty.

Raises:

RuntimeError

If the sarray is a non-numeric type.