plot-KernelWeight: Plot the values of the 'KernelWeight'.
In tobiaskley/quantspec: Quantile-Based Spectral Analysis of Time Series

Description Usage Arguments Details Value Examples

Creates a plot visualizing the weights W_n(ω) [cf. KernelWeight-class] that are used to estimate the quantile spectral density.

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## S4 method for signature 'KernelWeight,missing'
plot(x, y, ylab = expression(W[n](omega)),
  xlab = expression(omega), main = x@descr, ...)

`x`	The `KernelWeight` to plot.
`y`	missing arg from the generic; will be ignored.
`ylab`	label for the y-axis; optional
`xlab`	label for the x-axis; optional
`main`	titel (on top) of the plot; optional
`...`	optional parameters used for plotting

In the plot the values at the frequencies 2π j / N, j=L+1-N,…,L, L:=\lfloor N/2 \rfloor are shown, where N is the parameter specified on construction of the object or N := 3, if that parameter was smaller than three. A warning is given in the later case.

Plots the KernelWeight.

plot(kernelWeight(W1, bw=0.3),
       ylab=expression(W[n](x)),
       xlab=expression(x),
       main="Weights to an Epanechnikov kernel", sub="bw=0.3")