featuretools.primitives.Std

class featuretools.primitives.Std[source]

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_description(input_column_descriptions[, …])

get_filepath(filename)

get_function([agg_type])

Attributes

base_of

base_of_exclude

commutative

compatibility

default_value

description_template

input_types

max_stack_depth

name

number_output_features

return_type

stack_on

stack_on_exclude

stack_on_self

uses_calc_time