multitaper
Spectral Analysis Tools using the Multitaper Method
Description
Implements multitaper spectral analysis using discrete prolate spheroidal sequences (Slepians) and sine tapers. It includes an adaptive weighted multitaper spectral estimate, a coherence estimate, Thomson's Harmonic F-test, and complex demodulation. The Slepians sequences are generated efficiently using a tridiagonal matrix solution, and jackknifed confidence intervals are available for most estimates. This package is an implementation of the method described in D.J. Thomson (1982) "Spectrum estimation and harmonic analysis" <doi:10.1109/PROC.1982.12433>.
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CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (2 non-OK)
CRAN incoming feasibility
Maintainer: ‘Karim Rahim <karim.rahim@queensu.ca>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Karim",
family = "Rahim",
role = c("aut", "cre"),
email = "karim.rahim@queensu.ca"),
person(given = c("Wesley", "S."),
family = "Burr",
role = "aut",
email = "wesleyburr@trentu.ca"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Karim Rahim <karim.rahim@queensu.ca>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Karim",
family = "Rahim",
role = c("aut", "cre"),
email = "karim.rahim@queensu.ca"),
person(given = c("Wesley", "S."),
family = "Burr",
role = "aut",
email = "wesleyburr@trentu.ca"))
as necessary.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Karim Rahim <karim.rahim@queensu.ca>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Karim",
family = "Rahim",
role = c("aut", "cre"),
email = "karim.rahim@queensu.ca"),
person(given = c("Wesley", "S."),
family = "Burr",
role = "aut",
email = "wesleyburr@trentu.ca"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Karim Rahim <karim.rahim@queensu.ca>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Karim",
family = "Rahim",
role = c("aut", "cre"),
email = "karim.rahim@queensu.ca"),
person(given = c("Wesley", "S."),
family = "Burr",
role = "aut",
email = "wesleyburr@trentu.ca"))
as necessary.
Code
Code metrics have not been computed for this package yet.