per: Simple Periodogram Estimate
In longmemo: Statistics for Long-Memory Processes (Book Jan Beran), and Related Functionality
Description
Usage
Arguments
Details
Value
Author(s)
See Also
Examples
Description
Simply estimate the periodogram via the Fast Fourier Transform.
Usage
1
per(z)
Arguments
z
numeric vector with the series to compute the periodogram
from.
Details
This is basically the same as
spec.pgram(z, fast = FALSE, detrend = FALSE, taper = 0) $ spec,
and not really recommended to use — exactly for the reason that
spec.pgram has the defaults differently,
fast = TRUE, detrend = TRUE, taper = 0.1, see that help page.
Value
numeric vector of length 1 + floor(n/2) where n = length(z).
Author(s)
Jan Beran (principal) and Martin Maechler (fine tuning)
See Also
a more versatile periodogram estimate by
spec.pgram.
Examples
1
2
longmemo documentation built on March 26, 2020, 7:42 p.m.
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Description Usage Arguments Details Value Author(s) See Also Examples
Description
Simply estimate the periodogram via the Fast Fourier Transform.
Usage
1 | per(z)
|
Arguments
z |
numeric vector with the series to compute the periodogram from. |
Details
This is basically the same as
spec.pgram(z, fast = FALSE, detrend = FALSE, taper = 0) $ spec,
and not really recommended to use — exactly for the reason that
spec.pgram has the defaults differently,
fast = TRUE, detrend = TRUE, taper = 0.1, see that help page.
Value
numeric vector of length 1 + floor(n/2) where n = length(z).
Author(s)
Jan Beran (principal) and Martin Maechler (fine tuning)
See Also
a more versatile periodogram estimate by
spec.pgram.
Examples
1 2 |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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