plotSpecLs: Plotting Lomb-Scargle Periodogram

In cts: Continuous Time Autoregressive Models

Plotting Lomb-Scargle Periodogram

Description

Plotting method for objects of class "spec.ls".

Usage

plotSpecLs(x, add = FALSE, ci = 0.95, log = c("yes", "dB", "no"), xlab
= "frequency", ylab = NULL, type = "l", main = NULL, sub = NULL, ...)

Arguments

x	an object of class "spec.ls".
add	logical. If TRUE, add to already existing plot.
ci	Coverage probability for confidence interval. Plotting of the confidence bar is omitted unless ci is strictly positive.
log	If "dB", plot on log10 (decibel) scale (as S-PLUS), otherwise use conventional log scale or linear scale. Logical values are also accepted. The default is "yes" unless options(ts.S.compat = TRUE) has been set, when it is "dB".
xlab	the x label of the plot.
ylab	the y label of the plot.
type	the type of plot to be drawn, defaults to lines.
main	overall title for the plot.
sub	a sub title for the plot.
...	Further graphical parameters.

Value

Called for its side effect of producing a plot. Invisibly returns x (an object of class "spec.ls").

See Also

spec.ls

cts documentation built on May 18, 2026, 1:08 a.m.