{ "_id": "6a1f26b3b401979e734221ec", "Package": "bifurcatingr", "Version": "2.1.0", "Title": "Bifurcating Autoregressive Models", "Authors@R": "c(person(\"Tamer\",\"Elbayoumi\",role = c(\"aut\",\"cre\"),email = \"tmelbayoumi@ncat.edu\"),\nperson(\"Sayed\",\"Mostafa\",role = \"aut\",email = \"sabdelmegeed@ncat.edu\"))", "Author": "Tamer Elbayoumi [aut, cre], Sayed Mostafa [aut]", "Maintainer": "Tamer Elbayoumi ", "Description": "Estimation of bifurcating autoregressive models of any\norder, p, BAR(p) as well as several types of bias correction\nfor the least squares estimators of the autoregressive\nparameters as described in Zhou and Basawa (2005)\n and Elbayoumi and Mostafa\n(2020) . Currently, the bias correction\nmethods supported include bootstrap (single, double and\nfast-double) bias correction and linear-bias-function-based\nbias correction. Functions for generating and plotting\nbifurcating autoregressive data from any BAR(p) model are also\nincluded. This new version includes calculating several type of\nbias-corrected and -uncorrected confidence intervals for the\nleast squares estimators of the autoregressive parameters as\ndescribed in Elbayoumi and Mostafa (2023)\n.", "License": "AGPL (>= 3)", "Encoding": "UTF-8", "RoxygenNote": "7.2.3", "VignetteBuilder": "knitr", "LazyData": "true", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-16 05:44:27 UTC", "User": "root" }, "Repository": "https://cran.r-universe.dev", "Date/Publication": "2024-04-09 02:32:00 UTC", "RemoteUrl": "https://github.com/cran/bifurcatingr", "RemoteRef": "HEAD", "RemoteSha": "19f98c70d652ba196158a946a61aaae8b3bc73e5", "MD5sum": "298e0a6d2a257d69448baf12382bd8cf", "_user": "cran", "_type": "src", "_file": "bifurcatingr_2.1.0.tar.gz", "_fileid": "aeea753d6ae11db0f61f73a12e6a1f64983fa3a170ba1e3c8ebcbdfae0c11207", "_filesize": 3694613, "_sha256": "aeea753d6ae11db0f61f73a12e6a1f64983fa3a170ba1e3c8ebcbdfae0c11207", "_created": "2026-05-16T05:44:27.000Z", "_published": "2026-06-02T18:53:39.896Z", "_distro": "noble", "_jobs": [ { "job": 79148101244, "time": 138, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7030933904" }, { "job": 79148101513, "time": 137, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7030933724" }, { "job": 79148100981, "time": 224, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7030919170" }, { "job": 79148100915, "time": 114, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7367008649" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/25954108642", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/bifurcatingr", "_commit": { "id": "19f98c70d652ba196158a946a61aaae8b3bc73e5", "author": "Tamer Elbayoumi ", "committer": "cran-robot ", "message": "version 2.1.0\n", "time": 1712629920 }, "_maintainer": { "name": "Tamer Elbayoumi", "email": "tmelbayoumi@ncat.edu" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.0", "role": "Depends" }, { "package": "fMultivar", "version": ">= 4021.83", "role": "Depends" }, { "package": "graphics", "role": "Suggests" }, { "package": "igraph", "role": "Suggests" }, { "package": "MASS", "role": "Suggests" }, { "package": "stats", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 0, "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 253, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/bifurcatingr" }, "_searchresults": 3, "_rbuild": "4.6.0", "_assets": [ "extra/bifurcatingr.html", "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_realowner": "cran", "_cranurl": false, "_releases": [ { "version": "1.0.0", "date": "2021-02-15" }, { "version": "2.0.0", "date": "2023-06-22" }, { "version": "2.1.0", "date": "2024-04-08" } ], "_exports": [ "bfa_boot_ci", "bfa_boot_ls_bc", "bfa_boot1_ls", "bfa_boot2_ls", "bfa_boot2fast_ls", "bfa_lbc_ls", "bfa_ls", "bfa_ls_bc", "bfa_ls_bc_ci", "bfa_perc_bc_ci", "bfa_perc_ci", "bfa_scatterplot", "bfa_subtree", "bfa_tree_gen", "bfa_tree_plot", "boot_bca_ci", "rcontmnorm", "rmnorm" ], "_datasets": [ { "name": "ecoli", "title": "Lifetimes (in minutes) of lineage E. coli cells.", "object": "ecoli", "class": [ "data.frame" ], "fields": [ "lifetime" ], "rows": 31, "table": true, "tojson": true }, { "name": "emt6", "title": "Mean Lifetimes (in tenths of hours) of EMT6 (BALB/c mouse mammary tumor) cells.", "object": "emt6", "class": [ "data.frame" ], "fields": [ "mean.lifetime" ], "rows": 63, "table": true, "tojson": true } ], "_help": [ { "page": "bfa_boot_ci", "title": "Standard Normal Bootstrap Confidence Interval Function", "topics": [ "bfa_boot_ci" ] }, { "page": "bfa_boot_ls_bc", "title": "Bootstrap of Bias-Correction Least Squares Estimators of BAR(p) Models", "topics": [ "bfa_boot_ls_bc" ] }, { "page": "bfa_boot1_ls", "title": "Single Bootstrap of Least Squares Estimators of BAR(p) Models", "topics": [ "bfa_boot1_ls" ] }, { "page": "bfa_boot2_ls", "title": "Double Bootstrap of Least Squares Estimators of BAR(p) Models", "topics": [ "bfa_boot2_ls" ] }, { "page": "bfa_boot2fast_ls", "title": "Fast Double Bootstrap of Least Squares Estimators of BAR(p) Models", "topics": [ "bfa_boot2fast_ls" ] }, { "page": "bfa_lbc_ls", "title": "Linear Function Bias-Corrected Estimators for BAR(p); p=1,2,...,6", "topics": [ "bfa_lbc_ls" ] }, { "page": "bfa_ls", "title": "Least Squares Estimation of Bifurcating Autoregressive Models", "topics": [ "bfa_ls" ] }, { "page": "bfa_ls_bc", "title": "Bias-Corrected Least Squares Estimators for Bifurcating Autoregressive Models", "topics": [ "bfa_ls_bc" ] }, { "page": "bfa_ls_bc_ci", "title": "Bias-Corrected Confidence intervals of Least Squares Estimators for Bifurcating Autoregressive Models", "topics": [ "bfa_ls_bc_ci" ] }, { "page": "bfa_perc_bc_ci", "title": "Bias Correction Percentile Confidence Interval Function", "topics": [ "bfa_perc_bc_ci" ] }, { "page": "bfa_perc_ci", "title": "Percentile Bootstrap Confidence Interval Function", "topics": [ "bfa_perc_ci" ] }, { "page": "bfa_scatterplot", "title": "Scatterplots for Bifurcating Autoregressive Data", "topics": [ "bfa_scatterplot" ] }, { "page": "bfa_subtree", "title": "Subtree Extractor", "topics": [ "bfa_subtree" ] }, { "page": "bfa_tree_gen", "title": "Bifurcating Autoregressive Tree generator", "topics": [ "bfa_tree_gen" ] }, { "page": "bfa_tree_plot", "title": "Plotting Bifurcating Autoregressive Trees", "topics": [ "bfa_tree_plot" ] }, { "page": "boot_bca_ci", "title": "Bias-Corrected and Accelerated bootstrap Confidence Interval (BCa) Function.", "topics": [ "boot_bca_ci" ] }, { "page": "ecoli", "title": "Lifetimes (in minutes) of lineage E. coli cells.", "topics": [ "ecoli" ] }, { "page": "emt6", "title": "Mean Lifetimes (in tenths of hours) of EMT6 (BALB/c mouse mammary tumor) cells.", "topics": [ "emt6" ] }, { "page": "rcontmnorm", "title": "Contaminated Normal Generator", "topics": [ "rcontmnorm" ] }, { "page": "rmnorm", "title": "Multivariate Normal Generator", "topics": [ "rmnorm" ] } ], "_readme": "https://github.com/cran/bifurcatingr/raw/HEAD/README.md", "_rundeps": [ "cubature", "fBasics", "fMultivar", "gss", "lattice", "MASS", "Matrix", "MatrixModels", "mnormt", "mvtnorm", "numDeriv", "quantreg", "Rcpp", "sn", "SparseM", "spatial", "stabledist", "survival", "timeDate", "timeSeries" ], "_vignettes": [ { "source": "bifurcatingr.Rmd", "filename": "bifurcatingr.html", "title": "bifurcatingr", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Installation", "Usage", "Generating binary tree data", "Graphing binary tree data", "Graphing scatterplots", "Least squares estimation for BAR models", "Least squares bias correction for the coefficients of BAR models", "Confidence Intervals", "Where to go next" ], "created": "2023-06-22 01:10:02", "modified": "2024-04-09 02:32:00", "commits": 2 } ], "_score": 2.6989700043360187, "_indexed": true, "_nocasepkg": "bifurcatingr", "_universes": [ "cran" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "2.1.0", "date": "2026-05-16T05:46:29.000Z", "distro": "noble", "commit": "19f98c70d652ba196158a946a61aaae8b3bc73e5", "fileid": "ed7508687a5a7662c18b93ec87905239ece80819c049654cb86e1e623302dbe7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/25954108642" }, { "r": "4.6.0", "os": "linux", "version": "2.1.0", "date": "2026-05-16T05:46:32.000Z", "distro": "noble", "commit": "19f98c70d652ba196158a946a61aaae8b3bc73e5", "fileid": "3484bf48c37c16abd6a2864093075c9a70d2097e4a6518dcb12a4fe1283e14a4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/25954108642" }, { "r": "4.6.0", "os": "wasm", "version": "2.1.0", "date": "2026-06-02T18:53:22.000Z", "commit": "19f98c70d652ba196158a946a61aaae8b3bc73e5", "fileid": "3855057d4770c87f35a823b8d0bf5eefa5bb770faabfa627a887294c7953ecbf", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/25954108642" } ] }