plot-methods: Methods for Function 'plot' in Package 'graphics'

In FRAPO: Financial Risk Modelling and Portfolio Optimisation with R

Methods for Function plot in Package graphics

Description

Additional arguments to the plot-method pertinent to the defined S4-classes in this package are detailed below.

Usage

## S4 method for signature 'PortDD'
plot(x, main = NULL, xlab = NULL, ylab = NULL,
col = c("black", "red"), grid = TRUE, invert = TRUE, ...)  

Arguments

x	PortDD: an object that belongs to this virtual class.
main	character: The title of the plot.
xlab	character: The description of the x-axis.
ylab	character: The description of the y-axis.
col	character: Two-element vector of the names of the colors for the portfolio's draw downs and the optimal level.
grid	Logical: Whether to superimpose a grid on the plot.
invert	Logical: Whether the draw downs shall be plotted as negative numbers; the default is TRUE.
...	Ellipsis argument is passed to the generic plot function.

Author(s)

Bernhard Pfaff

FRAPO documentation built on Jan. 25, 2026, 9:07 a.m.