{ "_id": "6a1f0940b401979e7341c314", "Package": "crt2power", "Type": "Package", "Title": "Designing Cluster-Randomized Trials with Two Continuous\nCo-Primary Outcomes", "Version": "1.2.2", "Authors@R": "c(person(\"Melody\", \"Owen\", email = \"melody.owen@yale.edu\", role = c(\"aut\", \"cre\")))", "Description": "Provides methods for powering cluster-randomized trials\nwith two continuous co-primary outcomes using five key design\ntechniques. Includes functions for calculating required sample\nsize and statistical power. For more details on methodology,\nsee Owen et al. (2025) , Yang et al.\n(2022) , Pocock et al. (1987)\n, Vickerstaff et al. (2019)\n, and Li et al. (2020)\n.", "License": "GPL-3", "Encoding": "UTF-8", "URL": "https://github.com/melodyaowen/crt2power", "RoxygenNote": "7.3.2", "Config/testthat/edition": "3", "Config/pak/sysreqs": "cmake libfontconfig1-dev libfreetype6-dev\nlibfribidi-dev git make libharfbuzz-dev libgit2-dev libicu-dev\nlibjpeg-dev libpng-dev libtiff-dev libuv1-dev libwebp-dev\nlibxml2-dev libssl-dev libx11-dev zlib1g-dev", "Repository": "https://melodyaowen.r-universe.dev", "Date/Publication": "2025-12-19 00:04:38 UTC", "RemoteUrl": "https://github.com/melodyaowen/crt2power", "RemoteRef": "HEAD", "RemoteSha": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-18 06:10:16 UTC", "User": "root" }, "Author": "Melody Owen [aut, cre]", "Maintainer": "Melody Owen ", "MD5sum": "925f3be2adf7a1ba8f576f4dd099823d", "_user": "melodyaowen", "_type": "src", "_file": "crt2power_1.2.2.tar.gz", "_fileid": "5c1a94bb16163b1b09cef29d65789460e53f6777067015b46d2d44f9d188c2d6", "_filesize": 146464, "_sha256": "5c1a94bb16163b1b09cef29d65789460e53f6777067015b46d2d44f9d188c2d6", "_created": "2026-05-18T06:10:16.000Z", "_published": "2026-06-02T16:48:00.818Z", "_distro": "noble", "_jobs": [ { "job": 79124227892, "time": 360, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7050731759" }, { "job": 79124228204, "time": 362, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7050731889" }, { "job": 79124228229, "time": 259, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7050703420" }, { "job": 79124227366, "time": 361, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7050722731" }, { "job": 79124226723, "time": 244, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7050652918" }, { "job": 79124226985, "time": 147, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7364203285" }, { "job": 79124227596, "time": 339, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7050726776" }, { "job": 79124227776, "time": 324, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7050723389" }, { "job": 79124227687, "time": 304, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7050719255" } ], "_buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/melodyaowen/crt2power", "_commit": { "id": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "author": "Melody Owen ", "committer": "GitHub ", "message": "Update README.md", "time": 1766102678 }, "_maintainer": { "name": "Melody Owen", "email": "melody.owen@yale.edu" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.3", "role": "Depends" }, { "package": "devtools", "version": ">= 2.4.5", "role": "Imports" }, { "package": "knitr", "version": ">= 1.43", "role": "Imports" }, { "package": "rootSolve", "version": ">= 1.8.2.3", "role": "Imports" }, { "package": "tidyverse", "version": ">= 2.0.0", "role": "Imports" }, { "package": "tableone", "version": ">= 0.13.2", "role": "Imports" }, { "package": "foreach", "version": ">= 1.5.2", "role": "Imports" }, { "package": "mvtnorm", "version": ">= 1.2", "role": "Imports" }, { "package": "tibble", "version": ">= 3.2.1", "role": "Imports" }, { "package": "dplyr", "version": ">= 1.1.4", "role": "Imports" }, { "package": "tidyr", "version": ">= 1.3.0", "role": "Imports" }, { "package": "stats", "version": ">= 3.6.2", "role": "Imports" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "melodyaowen", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-46", "n": 2 }, { "week": "2025-51", "n": 1 } ], "_tags": [], "_stars": 0, "_contributors": [ { "user": "melodyaowen", "count": 16, "uuid": 17278239 } ], "_userbio": { "uuid": 17278239, "type": "user", "name": "Melody Owen", "description": "PhD candidate at Yale University studying biostatistics" }, "_downloads": { "count": 190, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/crt2power" }, "_devurl": "https://github.com/melodyaowen/crt2power", "_searchresults": 2, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/crt2power.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/melodyaowen/crt2power", "_realowner": "melodyaowen", "_cranurl": true, "_releases": [ { "version": "1.0.0", "date": "2024-06-20" }, { "version": "1.1.0", "date": "2024-09-23" }, { "version": "1.2.0", "date": "2025-03-13" }, { "version": "1.2.1", "date": "2025-05-07" }, { "version": "1.2.2", "date": "2025-11-12" } ], "_exports": [ "calc_K_comb_outcome", "calc_K_conj_test", "calc_K_disj_2dftest", "calc_K_pval_adj", "calc_K_single_1dftest", "calc_m_comb_outcome", "calc_m_conj_test", "calc_m_disj_2dftest", "calc_m_pval_adj", "calc_m_single_1dftest", "calc_ncp_chi2", "calc_pwr_comb_outcome", "calc_pwr_conj_test", "calc_pwr_disj_2dftest", "calc_pwr_pval_adj", "calc_pwr_single_1dftest", "run_crt2_design" ], "_help": [ { "page": "calc_K_comb_outcome", "title": "Calculate required number of clusters per treatment group for a cluster-randomized trial with co-primary endpoints using a combined outcomes approach.", "topics": [ "calc_K_comb_outcome" ] }, { "page": "calc_K_conj_test", "title": "Calculate required number of clusters per treatment group for a cluster-randomized trial with co-primary endpoints using the conjunctive intersection-union test approach.", "topics": [ "calc_K_conj_test" ] }, { "page": "calc_K_disj_2dftest", "title": "Calculate required number of clusters per treatment group for a cluster-randomized trial with co-primary endpoints using a disjunctive 2-DF test approach.", "topics": [ "calc_K_disj_2dftest" ] }, { "page": "calc_K_pval_adj", "title": "Calculate required number of clusters per treatment group for a cluster-randomized trial with co-primary endpoints using three common p-value adjustment methods", "topics": [ "calc_K_pval_adj" ] }, { "page": "calc_K_single_1dftest", "title": "Calculate required number of clusters per treatment group for a cluster-randomized trial with co-primary endpoints using the single 1-DF combined test approach.", "topics": [ "calc_K_single_1dftest" ] }, { "page": "calc_m_comb_outcome", "title": "Calculate cluster size for a cluster-randomized trial with co-primary endpoints using a combined outcomes approach.", "topics": [ "calc_m_comb_outcome" ] }, { "page": "calc_m_conj_test", "title": "Calculate cluster size for a cluster-randomized trial with co-primary endpoints using the conjunctive intersection-union test approach.", "topics": [ "calc_m_conj_test" ] }, { "page": "calc_m_disj_2dftest", "title": "Calculate cluster size for a cluster-randomized trial with co-primary endpoints using a disjunctive 2-DF test approach.", "topics": [ "calc_m_disj_2dftest" ] }, { "page": "calc_m_pval_adj", "title": "Calculate cluster size for a cluster-randomized trial with co-primary endpoints using three common p-value adjustment methods", "topics": [ "calc_m_pval_adj" ] }, { "page": "calc_m_single_1dftest", "title": "Calculate cluster size for a cluster-randomized trial with co-primary endpoints using the single 1-DF combined test approach.", "topics": [ "calc_m_single_1dftest" ] }, { "page": "calc_ncp_chi2", "title": "Find the non-centrality parameter corresponding to Type I error rate and statistical power", "topics": [ "calc_ncp_chi2" ] }, { "page": "calc_pwr_comb_outcome", "title": "Calculate statistical power for a cluster-randomized trial with co-primary endpoints using a combined outcomes approach.", "topics": [ "calc_pwr_comb_outcome" ] }, { "page": "calc_pwr_conj_test", "title": "Calculate statistical power for a cluster-randomized trial with co-primary endpoints using the conjunctive intersection-union test approach.", "topics": [ "calc_pwr_conj_test" ] }, { "page": "calc_pwr_disj_2dftest", "title": "Calculate statistical power for a cluster-randomized trial with co-primary endpoints using a disjunctive 2-DF test approach.", "topics": [ "calc_pwr_disj_2dftest" ] }, { "page": "calc_pwr_pval_adj", "title": "Calculate statistical power for a cluster-randomized trial with co-primary endpoints using three common p-value adjustment methods", "topics": [ "calc_pwr_pval_adj" ] }, { "page": "calc_pwr_single_1dftest", "title": "Calculate statistical power for a cluster-randomized trial with co-primary endpoints using the single 1-DF combined test approach.", "topics": [ "calc_pwr_single_1dftest" ] }, { "page": "run_crt2_design", "title": "Find study design output specifications based on all five CRT co-primary design methods.", "topics": [ "run_crt2_design" ] } ], "_readme": "https://github.com/melodyaowen/crt2power/raw/HEAD/README.md", "_rundeps": [ "askpass", "backports", "base64enc", "bit", "bit64", "blob", "brew", "brio", "broom", "bslib", "cachem", "callr", "cellranger", "class", "cli", "clipr", "codetools", "commonmark", "conflicted", "cpp11", "crayon", "credentials", "curl", "data.table", "DBI", "dbplyr", "desc", "devtools", "diffobj", "digest", "downlit", "dplyr", "dtplyr", "e1071", "ellipsis", "evaluate", "fansi", "farver", "fastmap", "fontawesome", "forcats", "foreach", "fs", "gargle", "gdata", "generics", "gert", "ggplot2", "gh", "gitcreds", "glue", "gmodels", "googledrive", "googlesheets4", "gtable", "gtools", "haven", "highr", "hms", "htmltools", "htmlwidgets", "httpuv", "httr", "httr2", "ids", "ini", "isoband", "iterators", "jquerylib", "jsonlite", "knitr", "labeling", "labelled", "later", "lattice", "lifecycle", "lubridate", "magrittr", "MASS", "Matrix", "memoise", "mime", "miniUI", "minqa", "mitools", "modelr", "mvtnorm", "nlme", "numDeriv", "openssl", "otel", "pak", "pillar", "pkgbuild", "pkgconfig", "pkgdown", "pkgload", "praise", "prettyunits", "processx", "profvis", "progress", "promises", "proxy", "ps", "purrr", "R6", "ragg", "rappdirs", "rcmdcheck", "RColorBrewer", "Rcpp", "RcppArmadillo", "readr", "readxl", "rematch", "rematch2", "reprex", "rlang", "rmarkdown", "rootSolve", "roxygen2", "rprojroot", "rstudioapi", "rversions", "rvest", "S7", "sass", "scales", "selectr", "sessioninfo", "shiny", "sourcetools", "stringi", "stringr", "survey", "survival", "sys", "systemfonts", "tableone", "testthat", "textshaping", "tibble", "tidyr", "tidyselect", "tidyverse", "timechange", "tinytex", "tzdb", "urlchecker", "usethis", "utf8", "uuid", "vctrs", "viridisLite", "vroom", "waldo", "whisker", "withr", "xfun", "xml2", "xopen", "xtable", "yaml", "zip", "zoo" ], "_score": 3, "_indexed": true, "_nocasepkg": "crt2power", "_universes": [ "melodyaowen" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.2.2", "date": "2026-05-18T06:13:13.000Z", "distro": "noble", "commit": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "fileid": "1591938eb31ad5ba691a4c75c2ea5a551041c5f56a2c8cf9fb5bcfda6ae2ffab", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490" }, { "r": "4.6.0", "os": "linux", "version": "1.2.2", "date": "2026-05-18T06:13:16.000Z", "distro": "noble", "commit": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "fileid": "44bdbc1790613906ebe0c54e8a6fed00e5f6e02727c23919c82602aac52d3606", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490" }, { "r": "4.5.3", "os": "mac", "version": "1.2.2", "date": "2026-05-18T06:12:41.000Z", "commit": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "fileid": "fd485f3d05f2e4b26210bbefc59a7744102c4898cd0c273e5935082aca6a64d5", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490" }, { "r": "4.6.0", "os": "mac", "version": "1.2.2", "date": "2026-05-18T06:13:07.000Z", "commit": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "fileid": "7b295920e88689888e353265bb374ea7ec03b8603a7dc6bee2fde1cddba5d941", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490" }, { "r": "4.7.0", "os": "win", "version": "1.2.2", "date": "2026-05-18T06:12:08.000Z", "commit": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "fileid": "c99b5d78bcc009c6686cf7e5fb339cc1e386d1cf0c80ab2a3c3c3fcc002f9fb0", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490" }, { "r": "4.5.3", "os": "win", "version": "1.2.2", "date": "2026-05-18T06:11:48.000Z", "commit": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "fileid": "76b92c8c6914b3fa1be9ab46ab7948a5ac01db719b3cdc1fdf48a435fa80b16b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490" }, { "r": "4.6.0", "os": "win", "version": "1.2.2", "date": "2026-05-18T06:11:50.000Z", "commit": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "fileid": "677f1b22a93071380be0fa14889de80576174c798f1075c34f2224a79a268d5d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490" }, { "r": "4.6.0", "os": "wasm", "version": "1.2.2", "date": "2026-06-02T16:47:44.000Z", "commit": "b1c14377849d69a1fa179a01a81c56f64ccdbb3b", "fileid": "fc6da65ccd965eb275704d9eba9c09973399ac4718e9114c32c2bbc433462c33", "status": "success", "buildurl": "https://github.com/r-universe/melodyaowen/actions/runs/26016538490" } ] }