plot.dfa {signalextraction}R Documentation

Graphical Visualization of the Direct Filter Approach's Output

Description

Yields a plot with 6 panels, i.e. an overlay of the original series with the filter output, and detailed plots of the filter output, periodogram of the input and output series, as well as the amplitude and time shift (delay) functions of the one-sided filter.

Usage

## S3 method for class 'dfa':
plot(x, ...)

Arguments

x An R object of class "dfa", typically the result of dfa().
... Further arguments passed to or from other methods.

Details

Please consult the reference given below for details about the interpretation of these plots.

Author(s)

Marc Wildi & Marcel Dettling, <[wia/dem]@zhwin.ch>

References

Marc Wildi, Real-Time Signal Extraction (Beyond Maximum Likelihood Principles), Springer. To appear in 2007.

See Also

dfa

Examples

data(fit)

## Instead of calling data(fit), one could run (time consuming)
## set.seed(21)
## data(x)
## fit <- dfa(x)

str(fit)
plot(fit)

[Package signalextraction version 2.0.3 Index]