calculate_kurtosis: Generates the kurtosis of a ts object.

In mowomoyela/tstaxonomyr: A time series taxonomy to classify univariate or multivariate time series

Description

This is a function to generate the kurtosis of a time series object. As input is only required an object from the class time series. Otherwise the function returns an error message. Also, for na_option is only required the string 'mean' or'kalman' allowed. This means, that all na values are either replaced by the mean, or kalman imputation of the ts. The standard value of na_option is 'mean'.

Usage

calculate_kurtosis(ts, na_option = "mean", type = 3)

Arguments

ts	A time series object.
na_option	A string value containing either 'mean' or'kalman'; Standard values is 'mean'.
type	integer of 1 to 3 defining one of the three skewness algorithms of the skewness function from the e1071 R package.

Value

The skewness of ts. If the above input params are wrong, an error message is returned.

Examples

calculate_kurtosis(ts = datasets::BJsales)

mowomoyela/tstaxonomyr documentation built on May 15, 2019, 4:47 p.m.