LLines: Add spectrum to existing log-log spectral plot

In EarthSystemDiagnostics/proxysnr: Separate Signal and Noise in Climate Proxy Records

Add spectrum to existing log-log spectral plot

Description

This function adds a spectrum to an existing double-logarithmic plot and optionally adds a transparent confidence interval.

Usage

LLines(
  x,
  conf = TRUE,
  bPeriod = FALSE,
  col = "black",
  alpha = 0.2,
  removeFirst = 0,
  removeLast = 0,
  ...
)

Arguments

x	an object of class "spec".
conf	if TRUE (the default) add a transparent confidence interval (suppressed if x contains no error limits).
bPeriod	if TRUE treat the x-axis values in units of period (inverse frequency). Defaults to FALSE.
col	color for the line plot and the confidence interval.
alpha	transparency level (between 0 and 1) for the confidence interval. Defaults to 0.2.
removeFirst	omit removeFirst values on the low frequency side.
removeLast	omit removeLast values on the high frequency side.
...	further graphical parameters passed to lines.

Author(s)

Thomas Laepple

EarthSystemDiagnostics/proxysnr documentation built on Sept. 15, 2024, 7:47 a.m.