plot.fars: Plot Method for 'fars' Object

In FARS: Factor-Augmented Regression Scenarios

Plot Method for fars Object

Description

Generates a line plot of the estimated quantiles from a fars object. If newdata is NULL, the function plots in-sample fitted quantiles; otherwise, it plots predictions computed on newdata. The x-axis can be indexed by a provided dates vector; if missing, an integer index is used.

Usage

## S3 method for class 'fars'
plot(x, newdata = NULL, dates = NULL, ...)

Arguments

x	An object of class fars.
newdata	Optional matrix or data frame with one column for the lagged dependent variable and r columns for the factors (same r used in compute_fars()).
dates	Optional vector of dates (as Date or zoo::yearqtr) to use for the x-axis. If not provided, a simple index is used.
...	Additional arguments (ignored).

Value

Invisibly returns a ggplot object.

FARS documentation built on Feb. 17, 2026, 5:06 p.m.