plot-SmoothedPG | R Documentation |
SmoothedPG
.Creates a K
x K
plot depicting a smoothed quantile periodogram.
Optionally, the quantile periodogram on which the smoothing was performed,
a simulated quantile spectral density, and pointwise confidence intervals can
be displayed.
In each of the subplots either the real part (on and below the diagonal;
i. e., \tau_1 \leq \tau_2
) or the imaginary parts
(above the diagonal; i. e., \tau_1 > \tau_2
) of
the smoothed quantile periodogram (blue line),
the quanitle peridogram that was used for smoothing (gray line),
a simulated quantile spectral density (red line),
pointwise (asymptotic) confidence intervals (light gray area),
for the combination of levels \tau_1
and \tau_2
denoted on the left and bottom margin of the plot are displayed.
## S4 method for signature 'SmoothedPG,ANY'
plot(
x,
plotPG = FALSE,
qsd,
ptw.CIs = 0.1,
type.CIs = c("naive.sd", "boot.sd", "boot.full"),
ratio = 3/2,
widthlab = lcm(1),
xlab = expression(omega/2 * pi),
ylab = NULL,
type.scaling = c("individual", "real-imaginary", "all"),
frequencies = x@frequencies,
levels = intersect(x@levels[[1]], x@levels[[2]])
)
x |
The |
plotPG |
a flag indicating weater the |
qsd |
a |
ptw.CIs |
the confidence level for the confidence intervals to be displayed; must be a number from [0,1]; if null, then no confidence intervals will be plotted. |
type.CIs |
indicates the method to be used for determining the
confidence intervals; the methods available are those
provided by
|
ratio |
quotient of width over height of the subplots; use this parameter to produce landscape or portrait shaped plots. |
widthlab |
width for the labels (left and bottom); default is
|
xlab |
label that will be shown on the bottom of the plots; can be
an expression (for formulas), characters or |
ylab |
label that will be shown on the left side of the plots;
can be an expression (for formulas), characters or
|
type.scaling |
a method for scaling of the subplots; currently there
are three options: |
frequencies |
a set of frequencies for which the values are to be plotted. |
levels |
a set of levels for which the values are to be plotted. |
Currently, only the plot for the first component is shown.
Returns the plot described in the Description section.
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