{ "_id": "6acf3667d9de2f3f33fc936d", "Package": "rhosa", "Title": "Higher-Order Spectral Analysis", "Date": "2024-05-17", "Version": "0.3.0", "Authors@R": "person(given = \"Takeshi\",\nfamily = \"Abe\",\nrole = c(\"aut\", \"cre\"),\nemail = \"tabe@fixedpoint.jp\",\ncomment = c(ORCID = \"0000-0002-7074-4561\"))", "Description": "Higher-order spectra or polyspectra of time series, such\nas bispectrum and bicoherence, have been investigated in\nabundant literature and applied to problems of signal detection\nin a wide range of fields. This package aims to provide a\nsimple API to estimate and analyze them. The current\nimplementation is based on Brillinger and Irizarry (1998)\n for estimating bispectrum\nor bicoherence, Lii and Helland (1981)\n for cross-bispectrum, and Kim and\nPowers (1979) for\ncross-bicoherence.", "License": "GPL-3", "Encoding": "UTF-8", "URL": "https://tabe.github.io/rhosa/", "BugReports": "https://github.com/tabe/rhosa/issues", "RoxygenNote": "7.3.1", "VignetteBuilder": "knitr", "Repository": "https://tabe.r-universe.dev", "Date/Publication": "2024-05-23 15:32:45 UTC", "RemoteUrl": "https://github.com/tabe/rhosa", "RemoteRef": "HEAD", "RemoteSha": "3bd02ae4549a3465c6ba47f66e5546b8539cbc45", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-14 07:47:05 UTC", "User": "root" }, "Author": "Takeshi Abe [aut, cre] (ORCID: )", "Maintainer": "Takeshi Abe ", "_user": "tabe", "_type": "src", "_file": "rhosa_0.3.0.tar.gz", "_fileid": "https://r2.ropensci.org/9ac30a1f64f3b2adc143a5b2bdc08343daafa4d021c4fc4790e66b0773efe334", "_filesize": 3596667, "_sha256": 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test signal of the phase coherence between three oscillators", "topics": [ "kim_and_powers_model" ] }, { "page": "mode_matching", "title": "Estimate cross-bicoherence's empirical null distribution by a mode matching method", "topics": [ "mode_matching" ] }, { "page": "three_channel_model", "title": "A three-channel model of quadratic phase coupling", "topics": [ "three_channel_model" ] } ], "_readme": "https://github.com/tabe/rhosa/raw/HEAD/README.md", "_rundeps": [], "_vignettes": [ { "source": "quadratic_phase_coupling.Rmd", "filename": "quadratic_phase_coupling.html", "title": "Detecting quadratic phase coupling from time series data by rhosa", "engine": "knitr::rmarkdown", "headings": [ "Abstract", "A toy model of QPC", "When and why existing QPC is not apparent from the estimated cross-bicoherence", "Conclusion", "References" ], "created": "2020-07-21 04:02:31", "modified": "2022-01-21 05:22:17", "commits": 6 }, { "source": "example.Rmd", "filename": "example.html", "title": 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