featuretools.primitives.Std

class featuretools.primitives.Std

Computes the dispersion relative to the mean value, ignoring NaN.

Examples

>>> std = Std()
>>> round(std([1, 2, 3, 4, 5, None]), 3)
1.414

__init__()

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__()	Initialize self.
generate_name(base_feature_names, …)
generate_names(base_feature_names, …)
get_args_string()
get_arguments()
get_filepath(filename)
get_function()

Attributes

base_of
base_of_exclude
commutative
default_value
input_types
max_stack_depth
name
number_output_features
stack_on
stack_on_exclude
stack_on_self
uses_calc_time