Produces power spectral density estimates through iterative refinement of the optimal number of sine-tapers at each frequency. This optimization procedure is based on the method of Riedel and Sidorenko (1995), which minimizes the Mean Square Error (sum of variance and bias) at each frequency, but modified for computational stability. The same procedure can now be used to calculate the cross spectrum (multivariate analyses).
Version: 2.1.2 Depends: R (≥ 2.14.1) Imports: Rcpp (≥ 0.11.5), RColorBrewer LinkingTo: Rcpp, RcppArmadillo Suggests: bspec, fftw (≥ 1.0.3), ggplot2 (≥ 0.9), multitaper, plyr, RSEIS, rbenchmark, reshape2, knitr, rmarkdown, signal, formatR, testthat (≥ 2.1.0) Published: 2025-04-25 DOI: 10.32614/CRAN.package.psd Author: Andrew J. Barbour [aut, cre], Jonathan Kennel [aut], Robert L. Parker [aut] Maintainer: Andrew J. Barbour <andy.barbour at gmail.com> BugReports: https://github.com/abarbour/psd/issues License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] URL: https://github.com/abarbour/psd, https://doi.org/10.1016/j.cageo.2013.09.015 NeedsCompilation: yes Language: en-US Citation: psd citation info Materials: README NEWS In views: TimeSeries CRAN checks: psd results Documentation: Downloads: Reverse dependencies: Linking:Please use the canonical form https://CRAN.R-project.org/package=psd to link to this page.
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