Plot polls with ggplot2 — autoplot.popPolls • pollofpolls

The ggplot2 counterpart of plot.popPolls(): polls as points, trends as lines, for trends with a variance, uncertainty bands and the events in object$events as vertical lines. The result is an ordinary ggplot object that can be extended with further layers, scales and themes.

Usage

# S3 method for class 'popPolls'
autoplot(object, ..., bands = TRUE, level = 0.95, xlim = NULL, events = TRUE)

Arguments

object: A popPolls object.
...: Ignored.
bands: Whether uncertainty bands should be drawn.
level: Coverage of the uncertainty bands.
xlim: Date range to show, dates or ISO date strings; NA keeps the respective end of the data range.
events: Whether events should be marked.

Value

A ggplot object.

Examples

if (FALSE) { # \dontrun{
library(ggplot2)
de = popRead('DE-parliament')
de = popAddTrend(de, name = 'kalman', type = 'kalman')
autoplot(de, xlim = c('2024-01-01', NA)) + theme_minimal()
} # }