featuretools.primitives.Count¶

class featuretools.primitives.Count[source]¶

Determines the total number of values, excluding NaN.

Examples

>>> count = Count()
>>> count([1, 2, 3, 4, 5, None])
5

__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