Plot a backtest object

Visualise the Actual-Expected Gap (AEG) of a "Backtest" object.

Three plot types:

• "col": AEG aggregated by development period (one line per summary statistic).

• "diag": AEG aggregated by calendar diagonal.

• "cell": per-cell AEG as a scatter / line, faceted by group.

Usage

# S3 method for class 'Backtest'
plot(
  x,
  type = c("col", "diag", "cell"),
  scales = c("fixed", "free_y", "free_x", "free"),
  theme = c("view", "save", "shiny"),
  ...
)

Arguments

x

An object of class "Backtest".

type

Plot type. One of "col", "diag", "cell".

scales

Facet scale argument. One of "fixed", "free", "free_x", "free_y".

theme

String passed to .switch_theme().

...

Extra arguments passed to .switch_theme().

Value

A ggplot object.