{ "_id": "6ac4d26ef511ae58c09a1e2b", "Package": "qtsa", "Title": "Quantum Time Series Analysis: Drift, Noise Spectroscopy and\nCalibration Forecasting", "Version": "0.1.1", "Author": "Leila Marvian Mashhad [aut, cre]", "Maintainer": "Leila Marvian Mashhad ", "Authors@R": "person(\"Leila\", \"Marvian Mashhad\", email = \"leila.marveian@gmail.com\", role = c(\"aut\", \"cre\"))", "Description": "Tools for exploratory statistical analysis of\nquantum-hardware calibration time series. The package provides\nsimulators for random telegraph noise (RTN), power-law noise,\nand Ornstein-Uhlenbeck dephasing; Welch and sine-multitaper\npower spectral density estimators; a lightweight two-state\nhidden Markov model for switching signals; cumulative sum\n(CUSUM) and binary-segmentation diagnostics for calibration\ndrift; residual-quantile interval forecasts; and\nfilter-function calculations for illustrative coherence curves.\nThe package includes a reproducible generator of simulated\nsuperconducting-qubit calibration records; it does not retrieve\nauthenticated live provider data. Methodological background is\nprovided by Welch (1967) ,\nThomson (1982) , Rabiner (1989)\n, Page (1954)\n, Paladino et al. (2014)\n, and Cywinski et al. (2008)\n.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "RoxygenNote": "7.3.2", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-06 10:47:59 UTC", "User": "root" }, "Repository": "https://leilamarvian.r-universe.dev", "Date/Publication": "2026-08-06 14:43:40 UTC", "RemoteUrl": "https://github.com/cran/qtsa", "RemoteRef": "HEAD", "RemoteSha": "6751828438bd6b799f1c71900b21965aacd32f94", "_user": "leilamarvian", "_type": "src", "_file": "qtsa_0.1.1.tar.gz", "_fileid": "https://r2.ropensci.org/f60715b63da60ba82f68a5afa7c059a4bfa12f7c1367c8a9d1d133c1da5544c5", "_filesize": 123013, "_sha256": "f60715b63da60ba82f68a5afa7c059a4bfa12f7c1367c8a9d1d133c1da5544c5", "_expires": "2027-01-14T10:50:21.000Z", "_created": "2026-10-06T10:47:59.000Z", "_published": "2026-10-06T10:50:22.848Z", "_jobs": [ { "job": 112231131424, "time": 106, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11407300199" }, { "job": 112231131382, "time": 84, "config": 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