daltoolbox (version 1.2.737)

plot_ts_pred: Plot a time series chart with predictions

Description

This function plots a time series chart with three lines: the original series, the adjusted series, and the predicted series using ggplot2.

Usage

plot_ts_pred(
  x = NULL,
  y,
  yadj,
  ypred = NULL,
  label_x = "",
  label_y = "",
  color = "black",
  color_adjust = "blue",
  color_prediction = "green"
)

Value

returns a ggplot2::ggplot graphic

Arguments

x

time index

y

time series

yadj

adjustment of time series

ypred

prediction of the time series

label_x

x-axis title

label_y

y-axis title

color

color for the time series

color_adjust

color for the adjusted values

color_prediction

color for the predictions

Examples

x <- base::seq(0, 10, 0.25)
yvalues <- sin(x) + rnorm(41,0,0.1)
adjust <- sin(x[1:35])
prediction <- sin(x[36:41])
grf <- plot_ts_pred(y=yvalues, yadj=adjust, ypre=prediction)
plot(grf)