calculate_determination_coefficient: Generates the coefficient of determination (R2) of a...

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

Description

This is a function to generate the R2 of a data.frame object. As input is only required an object from the class data.frame. The data.frame object should represent an multivariate ts. 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_determination_coefficient(df, targetcol, na_option = "mean")

Arguments

df	A data.frame object.
targetcol	A character containing a column name of the df.
na_option	A string value containing either 'mean' or'kalman'; Standard values is 'mean'.

Value

The R2 of df. If the above input params are wrong, an error message is returned.

Examples

calculate_determination_coefficient(
df = multi_ts_list$`M-TS-1`$data,
targetcol = colnames(multi_ts_list$`M-TS-1`$data)[1])

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