{ "_id": "6a180c58acfb0bcc41dadc37", "Package": "fromo", "Type": "Package", "Maintainer": "Steven E. Pav ", "Authors@R": "c(person(c(\"Steven\", \"E.\"), \"Pav\", \nrole=c(\"aut\",\"cre\"),\nemail=\"shabbychef@gmail.com\",\ncomment = c(ORCID = \"0000-0002-4197-6195\")))", "Version": "0.2.4", "Date": "2024-11-29", "License": "LGPL-3", "Title": "Fast Robust Moments", "BugReports": "https://github.com/shabbychef/fromo/issues", "Description": "Fast, numerically robust computation of weighted moments\nvia 'Rcpp'. Supports computation on vectors and matrices, and\nMonoidal append of moments. Moments and cumulants over running\nfixed length windows can be computed, as well as over\ntime-based windows. Moment computations are via a\ngeneralization of Welford's method, as described by Bennett et.\n(2009) .", "RoxygenNote": "7.3.2", "URL": "https://github.com/shabbychef/fromo", "VignetteBuilder": "knitr", "Collate": "'fromo.r' 'RcppExports.R' 'zzz_centsums.R'", "Repository": "https://shabbychef.r-universe.dev", "Date/Publication": "2024-11-30 05:32:54 UTC", "RemoteUrl": "https://github.com/shabbychef/fromo", "RemoteRef": "HEAD", "RemoteSha": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-28 09:24:35 UTC", "User": "root" }, "Author": "Steven E. Pav [aut, cre] (ORCID:\n)", "MD5sum": "23be0c254fd106aa1d82a80a624efe4f", "_user": "shabbychef", "_type": "src", "_file": "fromo_0.2.4.tar.gz", "_fileid": "9d0c11f14780ac11c60875e33814decd871192c22759f332f0cb03d8472ddf3d", "_filesize": 1169701, "_sha256": "9d0c11f14780ac11c60875e33814decd871192c22759f332f0cb03d8472ddf3d", "_created": "2026-05-28T09:24:35.000Z", "_published": "2026-05-28T09:35:20.830Z", "_distro": "noble", "_jobs": [ { "job": 78262099036, "time": 235, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7262429584" }, { "job": 78262099111, "time": 252, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7262435310" }, { "job": 78262099073, "time": 276, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7262442285" }, { "job": 78262099065, "time": 250, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7262434579" }, { "job": 78262099113, "time": 172, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7262407920" }, { "job": 78262099033, "time": 324, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "7262458391" }, { "job": 78262099078, "time": 158, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7262403539" }, { "job": 78262099132, "time": 498, "config": "macos-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7262517678" }, { "job": 78261065520, "time": 379, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7262348049" }, { "job": 78262098969, "time": 145, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7262398861" }, { "job": 78262099002, "time": 259, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7262437662" }, { "job": 78262098997, "time": 253, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7262435507" }, { "job": 78262099147, "time": 273, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7262441686" } ], "_buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/shabbychef/fromo", "_commit": { "id": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "author": "Steven Pav ", "committer": "Steven Pav ", "message": "need a tinytex version\n", "time": 1732944774 }, "_maintainer": { "name": "Steven E. Pav", "email": "shabbychef@gmail.com", "login": "shabbychef", "description": "", "uuid": 1456159, "orcid": "0000-0002-4197-6195" }, "_registered": true, "_dependencies": [ { "package": "Rcpp", "role": "LinkingTo" }, { "package": "Rcpp", "version": ">= 0.12.3", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "testthat", "role": "Suggests" }, { "package": "moments", "role": "Suggests" }, { "package": "PDQutils", "role": "Suggests" }, { "package": "e1071", "role": "Suggests" }, { "package": "microbenchmark", "role": "Suggests" } ], "_owner": "shabbychef", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_topics": [ "cumulants", "moments", "rolling-statistics", "statistics", "cpp" ], "_stars": 3, "_contributors": [ { "user": "shabbychef", "count": 386, "uuid": 1456159 } ], "_userbio": { "uuid": 1456159, "type": "user", "name": "Steven Pav" }, "_downloads": { "count": 205, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/fromo" }, "_devurl": "https://github.com/shabbychef/fromo", "_searchresults": 22, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/fromo.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/shabbychef/fromo", "_realowner": "shabbychef", "_cranurl": true, "_releases": [ { "version": "0.1.3", "date": "2016-04-04" }, { "version": "0.2.0", "date": "2019-01-13" }, { "version": "0.2.1", "date": "2019-01-30" }, { "version": "0.2.2", "date": "2024-11-03" }, { "version": "0.2.3", "date": "2024-11-08" }, { "version": "0.2.4", "date": "2024-11-30" } ], "_exports": [ "%-%", "as.centcosums", "as.centcosums.default", "as.centsums", "as.centsums.default", "c.centcosums", "c.centsums", "cent_comoments", "cent_cosums", "cent_cumulants", "cent_moments", "cent_sums", "cent2raw", "centcosums", "centsums", "comoments", "cosums", "join_cent_cosums", "join_cent_sums", "kurt5", "moments", "running_apx_median", "running_apx_quantiles", "running_cent_moments", "running_centered", "running_correlation", "running_covariance", "running_covariance_3", "running_cumulants", "running_kurt", "running_kurt5", "running_mean", "running_regression_diagnostics", "running_regression_fit", "running_regression_intercept", "running_regression_slope", "running_scaled", "running_sd", "running_sd3", "running_sharpe", "running_skew", "running_skew4", "running_std_moments", "running_sum", "running_tstat", "running_zscored", "sd3", "show", "skew4", "std_cumulants", "std_moments", "sums", "t_running_apx_median", "t_running_apx_quantiles", "t_running_cent_moments", "t_running_centered", "t_running_correlation", "t_running_covariance", "t_running_covariance_3", "t_running_cumulants", "t_running_kurt", "t_running_kurt5", "t_running_mean", "t_running_regression_diagnostics", "t_running_regression_fit", "t_running_regression_intercept", "t_running_regression_slope", "t_running_scaled", "t_running_sd", "t_running_sd3", "t_running_sharpe", "t_running_skew", "t_running_skew4", "t_running_std_moments", "t_running_sum", "t_running_tstat", "t_running_zscored", "unjoin_cent_cosums", "unjoin_cent_sums" ], "_help": [ { "page": "fromo-package", "title": "Fast Robust Moments.", "topics": [ "fromo-package", "fromo" ] }, { "page": "centsums-unconcat", "title": "unconcatenate centsums objects.", "topics": [ "%-%", "%-%,centsums,centsums-method" ] }, { "page": "centcosums-unconcat", "title": "unconcatenate centcosums objects.", "topics": [ "%-%,centcosums,centcosums-method" ] }, { "page": "centsums-accessor-methods", "title": "Accessor methods.", "topics": [ "accessor", "moments", "moments,centsums-method", "sums", "sums,centsums-method" ] }, { "page": "as.centcosums", "title": "Coerce to a centcosums object.", "topics": [ "as.centcosums", "as.centcosums.default" ] }, { "page": "as.centsums", "title": "Coerce to a centsums object.", "topics": [ "as.centsums", "as.centsums.default" ] }, { "page": "centcosums-concat", "title": "concatenate centcosums objects.", "topics": [ "c.centcosums" ] }, { "page": "centsums-concat", "title": "concatenate centsums objects.", "topics": [ "c.centsums" ] }, { "page": "centcosums", "title": "Multivariate centered sums; join and unjoined.", "topics": [ "cent_comoments", "cent_cosums", "join_cent_cosums", "unjoin_cent_cosums" ] }, { "page": "centsums", "title": "Centered sums; join and unjoined.", "topics": [ "cent_sums", "join_cent_sums", "unjoin_cent_sums" ] }, { "page": "moment_conversions", "title": "Convert between different types of moments, raw, central, standardized.", "topics": [ "cent2raw" ] }, { "page": "centcosum-accessor-methods", "title": "Accessor methods.", "topics": [ "centcosums-accessor", "comoments", "comoments,centcosums-method", "cosums", "cosums,centcosums-method", "sums,centcosums-method" ] }, { "page": "centcosums-class", "title": "centcosums Class.", "topics": [ "centcosums", "centcosums-class", "initialize,centcosums-class", "initialize,centcosums-method" ] }, { "page": "centsums-class", "title": "centsums Class.", "topics": [ "centsums", "centsums-class", "initialize,centsums-class", "initialize,centsums-method" ] }, { "page": "NEWS", "title": "News for package 'fromo':", "topics": [ "fromo-NEWS" ] }, { "page": "runningquantiles", "title": "Compute approximate quantiles over a sliding window", "topics": [ "running_apx_median", "running_apx_quantiles" ] }, { "page": "runningadjustments", "title": "Compare data to moments computed over a sliding window.", "topics": [ "running_centered", "running_scaled", "running_sharpe", "running_tstat", "running_zscored" ] }, { "page": "two_runningmoments", "title": "Compute covariance, correlation, regression over a sliding window", "topics": [ "running_correlation", "running_covariance", "running_covariance_3", "running_regression_diagnostics", "running_regression_fit", "running_regression_intercept", "running_regression_slope" ] }, { "page": "runningmoments", "title": "Compute first K moments over a sliding window", "topics": [ "running_cent_moments", "running_cumulants", "running_kurt", "running_kurt5", "running_sd", "running_sd3", "running_skew", "running_skew4", "running_std_moments" ] }, { "page": "runningmean", "title": "Compute sums or means over a sliding window.", "topics": [ "running_mean", "running_sum" ] }, { "page": "firstmoments", "title": "Compute first K moments", "topics": [ "cent_cumulants", "cent_moments", "kurt5", "sd3", "skew4", "std_cumulants", "std_moments" ] }, { "page": "show-methods", "title": "Show a centsums object.", "topics": [ "show", "show,centsums-method" ] }, { "page": "t_runningquantiles", "title": "Compute approximate quantiles over a sliding time window", "topics": [ "t_running_apx_median", "t_running_apx_quantiles" ] }, { "page": "t_runningadjustments", "title": "Compare data to moments computed over a time sliding window.", "topics": [ "t_running_centered", "t_running_scaled", "t_running_sharpe", "t_running_tstat", "t_running_zscored" ] }, { "page": "two_t_runningmoments", "title": "Compute covariance, correlation, regression over a sliding time-based window", "topics": [ "t_running_correlation", "t_running_covariance", "t_running_covariance_3", "t_running_regression_diagnostics", "t_running_regression_fit", "t_running_regression_intercept", "t_running_regression_slope" ] }, { "page": "t_runningmoments", "title": "Compute first K moments over a sliding time-based window", "topics": [ "t_running_cent_moments", "t_running_cumulants", "t_running_kurt", "t_running_kurt5", "t_running_sd", "t_running_sd3", "t_running_skew", "t_running_skew4", "t_running_std_moments" ] }, { "page": "t_runningmean", "title": "Compute sums or means over a sliding time window.", "topics": [ "t_running_mean", "t_running_sum" ] } ], "_readme": "https://github.com/shabbychef/fromo/raw/HEAD/README.md", "_rundeps": [ "Rcpp" ], "_sysdeps": [ { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "14.2.0-4ubuntu2~24.04.1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" } ], "_vignettes": [ { "source": "fromo.Rnw", "filename": "fromo.pdf", "title": "Using the fromo package", "engine": "knitr::knitr", "headings": [], "created": "2017-07-03 06:14:06", "modified": "2024-11-22 03:33:46", "commits": 18 } ], "_score": 4.518513939877888, "_indexed": true, "_nocasepkg": "fromo", "_universes": [ "shabbychef" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.2.4", "date": "2026-05-28T09:28:22.000Z", "distro": "noble", "arch": "aarch64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "b12894aa352bb69f5c840b20a66317d9e6ab798b65fbaa6c8f93a4caff9552b3", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.7.0", "os": "linux", "version": "0.2.4", "date": "2026-05-28T09:28:45.000Z", "distro": "noble", "arch": "x86_64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "0d66cd08a5add2b27fa015da787337a821196b316819c8a4e69722da272004bc", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.6.0", "os": "linux", "version": "0.2.4", "date": "2026-05-28T09:29:07.000Z", "distro": "noble", "arch": "aarch64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "b63b35a77cb50e08377b7ea533a8b2a7c57286e524199eab313e531e73b767f6", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.6.0", "os": "linux", "version": "0.2.4", "date": "2026-05-28T09:28:43.000Z", "distro": "noble", "arch": "x86_64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "62b7d2c7cc272dcc632f5bf156e0272ce87b5e9461bd98a885f7368fe6578ecd", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.5.3", "os": "mac", "version": "0.2.4", "date": "2026-05-28T09:27:49.000Z", "arch": "aarch64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "355c6e95e2726a8b92c23225e07e30f07344032e76409a4817dc8f997a3617a4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.5.3", "os": "mac", "version": "0.2.4", "date": "2026-05-28T09:29:15.000Z", "arch": "x86_64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "0fb6c989a61e7bf62aa07239f13a69f00720e88f62538c7112d24c089ffb2806", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.6.0", "os": "mac", "version": "0.2.4", "date": "2026-05-28T09:27:41.000Z", "arch": "aarch64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "d57caca0f8bc6f17002fcfe8d32e4269083efba5e4401165e0e28189c5464e38", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.6.0", "os": "mac", "version": "0.2.4", "date": "2026-05-28T09:30:17.000Z", "arch": "x86_64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "9447ef79ae3d7c63f546dd62f7724e90a1bd7839f1dd65e61bf5f4538c28a5b4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.6.0", "os": "wasm", "version": "0.2.4", "date": "2026-05-28T09:28:21.000Z", "arch": "emscripten", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "013cc09fcac8d7fc91b09d0250697cb26655e4e0661c03e3ca8b3894f1235023", "status": "success", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.7.0", "os": "win", "version": "0.2.4", "date": "2026-05-28T09:27:48.000Z", "arch": "x86_64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "65a5741fcca45aa6699284190910666e869772c25e86876bd7df911688dc0499", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.5.3", "os": "win", "version": "0.2.4", "date": "2026-05-28T09:27:32.000Z", "arch": "x86_64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "c3c977ff35c3238ba4fb43859f562a4f7b7a56e6a99f71444841b6a5fe94370c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" }, { "r": "4.6.0", "os": "win", "version": "0.2.4", "date": "2026-05-28T09:27:47.000Z", "arch": "x86_64", "commit": "b4c89f251334fee2a0ba319456b43c81e0448bf0", "fileid": "68e4cf18cd7e9ef453a1981bfe36614bbd50358d3f77c199fa66692712938247", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/shabbychef/actions/runs/26566082830" } ] }