autoplot.knnForecast {tsfknn}

Create a ggplot object from a knnForecast object

Description

It uses a knnForecast object to create a ggplot object that plots a time series and its forecast using KNN regression.

Usage

## S3 method for class 'knnForecast'
autoplot(object, ...)

Arguments

object

An object of class knnForecast.

...

additional parameter, see details.

Details

Commonly used parameters are:

• highlight. A character string indicating what elements should be highlighted. Possible values are "none", "points" and "neighbors". The default value is "none".

• faceting. Logical. This applies only if the highlight parameter is set to "neighbors". It indicates whether the different nearest neighbors should be seen in different plots (TRUE, the default value) or in one plot.

Value

The ggplot object representing a plotting with the forecast.

Examples

pred <- knn_forecasting(USAccDeaths, h = 12, lags = 1:12, k = 2)
library(ggplot2)
autoplot(pred)
autoplot(pred, highlight = "neighbors")