tapers-methods: Generic methods for objects with class "tapers"

In abarbour/psd: Adaptive, Sine-Multitaper Power Spectral Density and Cross Spectrum Estimation

Generic methods for objects with class 'tapers'

Description

Generic methods for objects with class 'tapers'

Usage

## S3 method for class 'tapers'
as.data.frame(x, ...)

data.frame.tapers(x, ...)

## S3 method for class 'tapers'
print(x, ...)

## S3 method for class 'tapers'
summary(object, ...)

## S3 method for class 'summary.tapers'
print(x, ...)

## S3 method for class 'tapers'
lines(x, lwd = 1.8, col = "red", ...)

## S3 method for class 'tapers'
points(x, pch = "_", cex = 1, ...)

## S3 method for class 'tapers'
plot(
  x,
  xi = NULL,
  color.pal = c("Blues", "Spectral"),
  ylim = NULL,
  hv.lines = FALSE,
  log.y = FALSE,
  xlab = "taper index",
  ylab = "number of tapers",
  ...
)

Arguments

x	tapers object
...	optional arguments
object	tapers object
lwd	line width (default is 1.8)
col	color of line (default is "red")
pch	point character (default is "_")
cex	point size (default is 1)
xi	optional vector for indices of x
color.pal	color palette to use (choices are: "Blues","Spectral")
ylim	optional limits for y-axis
hv.lines	logical; should horizontal (log2) and vertical reference lines be plotted?
log.y	logical; should the vertical scale be logarithmic?
xlab, ylab	character; labels for plot axes

Value

plot returns a list with names: line.colors (hex values)

Author(s)

A.J. Barbour

See Also

as.tapers, constrain_tapers

Examples

##
tap <- as.tapers(c(1:49,50:0)+rnorm(1e2))
print(tap)
print(summary(tap))
plot(tap)
# no arithmetic methods
tap <- as.tapers(tap/2)
lines(tap)

abarbour/psd documentation built on June 10, 2025, 1:05 p.m.