{ "_id": "6a4ccfdc1bd53d33d6ac22c6", "Package": "tLagInterim", "Title": "Interim Monitoring of Clinical Trials with Time-Lagged Outcome", "Version": "1.1", "Date": "2025-05-04", "Authors@R": "c(person(\"Shannon T.\", \"Holloway\", email = \"shannon.t.holloway@gmail.com\", role = c(\"aut\", \"cre\")),\nperson(\"Marie\", \"Davidian\", email = \"davidian@ncsu.edu\", role = c(\"aut\")),\nperson(\"Anastasios\",\"Tsiatis\", role = \"aut\"))", "Author": "Shannon T. Holloway [aut, cre], Marie Davidian [aut],\nAnastasios Tsiatis [aut]", "Description": "Implements inverse and augmented inverse probability\nweighted estimators for common treatment effect parameters at\nan interim analysis with time-lagged outcome that may not be\navailable for all enrolled subjects. Produces estimators,\nstandard errors, and information that can be used to compute\nstopping boundaries using software that assumes that the\nestimators/test statistics have independent increments.\nTsiatis, A. A. and Davidian, M., (2022) ", "License": "GPL-2", "Encoding": "UTF-8", "RoxygenNote": "7.2.1", "Collate": "'KM.R' 'miscfunc.R' 'martingale.R' 'augment.R' 'ipw.R'\n.\n'ness.R' 'onestep.R' 'print.tLagInterim.R' 'verifyInputs.R'\n'tLagInterim.R' 'tLagInterimData.R' 'type_Mean.R'\n'type_OddsRatio.R' 'type_RiskDiff.R' 'type_RiskRatio.R'", "NeedsCompilation": "no", "Maintainer": "Shannon T. Holloway ", "Packaged": { "Date": "2026-07-07 10:03:40 UTC", "User": "root" }, "Repository": "https://sth1402.r-universe.dev", "Date/Publication": "2025-05-04 16:30:02 UTC", "RemoteUrl": "https://github.com/cran/tLagInterim", "RemoteRef": "HEAD", "RemoteSha": "a339074c1ad3024160641cec5f188bea3815c5d1", "_user": "sth1402", "_type": "src", "_file": "tLagInterim_1.1.tar.gz", "_fileid": "https://r2.ropensci.org/ba693633b29e58a38ab6622db3a3cecc344a4ad7c57fff02ba45a756f2ba0080", "_filesize": 170126, "_sha256": "ba693633b29e58a38ab6622db3a3cecc344a4ad7c57fff02ba45a756f2ba0080", "_expires": "2026-10-15T10:07:23.000Z", "_created": "2026-07-07T10:03:40.000Z", "_published": "2026-07-07T10:07:24.698Z", "_jobs": [ { "job": 85589411294, "time": 124, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "8134484666" }, { "job": 85589411310, "time": 166, "config": "linux-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "8134501928" }, { "job": 85589411304, "time": 124, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "NOTE", "artifact": "8134483407" }, { "job": 85589411364, "time": 104, "config": "macos-release-arm64", "r": "4.6.1", "check": "NOTE", "artifact": "8134477972" }, { "job": 85588882166, "time": 164, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "8134431446" }, { "job": 85589411283, "time": 105, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "8134476407" }, { "job": 85589411344, "time": 86, "config": "windows-devel", "r": "4.7.0", "check": "NOTE", "artifact": "8134469699" }, { "job": 85589411365, "time": 83, "config": "windows-oldrel", "r": "4.5.3", "check": "NOTE", "artifact": "8134468137" }, { "job": 85589411333, "time": 90, "config": "windows-release", "r": "4.6.1", "check": "NOTE", "artifact": "8134470696" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975", "_status": "success", "_upstream": "https://github.com/cran/tLagInterim", "_commit": { "id": "a339074c1ad3024160641cec5f188bea3815c5d1", "author": "Shannon T. Holloway ", "committer": "cran-robot ", "message": "version 1.1\n", "time": 1746376202 }, "_maintainer": { "name": "Shannon T. Holloway", "email": "shannon.t.holloway@gmail.com", "login": "sth1402", "description": "", "uuid": 41195707 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "survival", "role": "Depends" }, { "package": "R.utils", "role": "Imports" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 1, "_contributors": [ { "user": "sth1402", "count": 2, "uuid": 41195707 } ], "_userbio": { "uuid": 41195707, "type": "user", "name": "sth1402", "followers": 1 }, "_downloads": { "count": 562, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/tLagInterim" }, "_searchresults": 0, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/tLagInterim.html", "manual.pdf" ], "_realowner": "sth1402", "_cranurl": false, "_releases": [ { "version": "1.0", "date": "2022-08-17" }, { "version": "1.1", "date": "2025-05-04" } ], "_exports": [ "tLagInterim" ], "_datasets": [ { "name": "b.data.bin", "title": "Toy Dataset With a Binary Outcome For Illustration", "object": "tLagIntBin", "file": "tLagIntBin.RData", "class": [ "data.frame" ], "fields": [ "subjID", "u", "delta", "a", "Y" ], "rows": 722, "table": true, "tojson": true }, { "name": "b.data.cat", "title": "Toy Dataset With a Categorical Outcome For Illustration", "object": "tLagIntCat", "file": "tLagIntCat.RData", "class": [ "data.frame" ], "fields": [ "subjID", "u", "delta", "a", "Y" ], "rows": 477, "table": true, "tojson": true }, { "name": "b.data.cont", "title": "Toy Dataset With a Continuous Outcome For Illustration", "object": "tLagIntCont", "file": "tLagIntCont.RData", "class": [ "data.frame" ], "fields": [ "subjID", "u", "delta", "Y", "a" ], "rows": 245, "table": true, "tojson": true }, { "name": "t.data.bin", "title": "Toy Dataset With a Binary Outcome For Illustration", "object": "tLagIntBin", "file": "tLagIntBin.RData", "class": [ "data.frame" ], "fields": [ "subjID", "lu", "ldelta" ], "rows": 722, "table": true, "tojson": true }, { "name": "t.data.cat", "title": "Toy Dataset With a Categorical Outcome For Illustration", "object": "tLagIntCat", "file": "tLagIntCat.RData", "class": [ "data.frame" ], "fields": [ "subjID", "lu", "ldelta" ], "rows": 477, "table": true, "tojson": true }, { "name": "t.data.cont", "title": "Toy Dataset With a Continuous Outcome For Illustration", "object": "tLagIntCont", "file": "tLagIntCont.RData", "class": [ "data.frame" ], "fields": [ "subjID", "t1", "t2", "t3", "t4", "t5" ], "rows": 245, "table": true, "tojson": true }, { "name": "x.data.bin", "title": "Toy Dataset With a Binary Outcome For Illustration", "object": "tLagIntBin", "file": "tLagIntBin.RData", "class": [ "data.frame" ], "fields": [ "subjID", "X1" ], "rows": 722, "table": true, "tojson": true }, { "name": "x.data.cat", "title": "Toy Dataset With a Categorical Outcome For Illustration", "object": "tLagIntCat", "file": "tLagIntCat.RData", "class": [ "data.frame" ], "fields": [ "subjID", "X1" ], "rows": 477, "table": true, "tojson": true }, { "name": "x.data.cont", "title": "Toy Dataset With a Continuous Outcome For Illustration", "object": "tLagIntCont", "file": "tLagIntCont.RData", "class": [ "data.frame" ], "fields": [ "subjID", "X1" ], "rows": 245, "table": true, "tojson": true } ], "_help": [ { "page": "print", "title": "Print results from a tLagInterim object", "topics": [ "print", "print.tLagInterimObj" ] }, { "page": "tLagIntBin", "title": "Toy Dataset With a Binary Outcome For Illustration", "topics": [ "b.data.bin", "t.data.bin", "tLagIntBin", "x.data.bin" ] }, { "page": "tLagIntCat", "title": "Toy Dataset With a Categorical Outcome For Illustration", "topics": [ "b.data.cat", "t.data.cat", "tLagIntCat", "x.data.cat" ] }, { "page": "tLagIntCont", "title": "Toy Dataset With a Continuous Outcome For Illustration", "topics": [ "b.data.cont", "t.data.cont", "tLagIntCont", "x.data.cont" ] }, { "page": "tLagInterim", "title": "Group Sequential Methods for Interim Monitoring of Randomized Clinical Trials with Time-lagged Outcome", "topics": [ "tLagInterim" ] } ], "_rundeps": [ "lattice", "Matrix", "R.methodsS3", "R.oo", "R.utils", "survival" ], "_score": 1, "_indexed": true, "_nocasepkg": "tlaginterim", "_universes": [ "sth1402" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.1", "date": "2026-07-07T10:05:55.000Z", "distro": "resolute", "commit": "a339074c1ad3024160641cec5f188bea3815c5d1", "fileid": "https://r2.ropensci.org/03e76b366c67c95942b7d4df9c6928b5244078ad7ff18ceda21f0f0f0ba249ea", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975" }, { "r": "4.6.1", "os": "linux", "version": "1.1", "date": "2026-07-07T10:06:37.000Z", "distro": "resolute", "commit": "a339074c1ad3024160641cec5f188bea3815c5d1", "fileid": "https://r2.ropensci.org/b7d5f16d35c4e31faa93fad53215030905327609da5d0e37a886c3165047ff49", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975" }, { "r": "4.5.3", "os": "mac", "version": "1.1", "date": "2026-07-07T10:05:54.000Z", "commit": "a339074c1ad3024160641cec5f188bea3815c5d1", "fileid": "https://r2.ropensci.org/3ce6bb152ae0cb128fa7ccc176b030b03f213f57663fc94ae2e293a3018c873b", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975" }, { "r": "4.6.1", "os": "mac", "version": "1.1", "date": "2026-07-07T10:05:44.000Z", "commit": "a339074c1ad3024160641cec5f188bea3815c5d1", "fileid": "https://r2.ropensci.org/3d0ead3d0a86113dae69a3f9aabda659fadc3da433a397073aa025de7cd9ac72", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975" }, { "r": "4.6.0", "os": "wasm", "version": "1.1", "date": "2026-07-07T10:05:58.000Z", "commit": "a339074c1ad3024160641cec5f188bea3815c5d1", "fileid": "https://r2.ropensci.org/7532347794c4065d52dc009db069b429582b98b7f4d3d9318d725c163d1014ec", "status": "success", "buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975" }, { "r": "4.7.0", "os": "win", "version": "1.1", "date": "2026-07-07T10:05:10.000Z", "commit": "a339074c1ad3024160641cec5f188bea3815c5d1", "fileid": "https://r2.ropensci.org/82613110f9be8d806ebd8373484065425220f52fee552b3192a28f75519f4ac9", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975" }, { "r": "4.5.3", "os": "win", "version": "1.1", "date": "2026-07-07T10:05:09.000Z", "commit": "a339074c1ad3024160641cec5f188bea3815c5d1", "fileid": "https://r2.ropensci.org/b7f28607070a811f2713e83a755ce4bb58e0d59d1510efc3f5d56320a7a96d62", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975" }, { "r": "4.6.1", "os": "win", "version": "1.1", "date": "2026-07-07T10:05:14.000Z", "commit": "a339074c1ad3024160641cec5f188bea3815c5d1", "fileid": "https://r2.ropensci.org/f44326346764a02c678019ab82e847dbd0bcb288effc14b7b0d0808abd00d046", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/sth1402/actions/runs/28857842975" } ] }