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The proposed designs can “partially” control or provide\nthe empirical type I error/false positive rate by an optimal\nalgorithm (implemented by the optimal() function) for each arm.\nAll the design needed components (sample size, operating\ncharacteristics) are supported.", "License": "GPL-2", "Encoding": "UTF-8", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-05 09:32:50 UTC", "User": "root" }, "Author": "Chia-Wei Hsu [aut, cre], Haitao Pan [aut], Jianrong Wu [aut]", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2022-04-15 17:12:29 UTC", "RemoteUrl": "https://github.com/cran/frequentistSSD", "RemoteRef": "HEAD", "RemoteSha": "0b71b57adb2dbae3b6d9b22c8b325488bbf71c4a", "MD5sum": "82fee57e10530d7fd90a7b8d3d73bbe7", "_user": "cran", "_type": "src", "_file": "frequentistSSD_0.1.1.tar.gz", "_fileid": "6d9f950d09b0124934171bc7266a36edc4ae84b381486b74d4c54f85b1a2ef05", "_filesize": 104502, "_sha256": "6d9f950d09b0124934171bc7266a36edc4ae84b381486b74d4c54f85b1a2ef05", "_created": "2026-06-05T09:32:50.000Z", "_published": "2026-06-05T09:35:16.733Z", "_distro": "noble", "_jobs": [ { "job": 79701694578, "time": 111, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7433435179" }, { "job": 79701694571, "time": 107, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7433433875" }, { "job": 79701222520, "time": 182, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7433397103" }, { "job": 79701694608, "time": 98, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7433430883" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/27006918763", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/frequentistSSD", "_commit": { "id": "0b71b57adb2dbae3b6d9b22c8b325488bbf71c4a", "author": "Chia-Wei Hsu ", "committer": "cran-robot ", "message": "version 0.1.1\n", "time": 1650042749 }, "_maintainer": { "name": "Chia-Wei Hsu", "email": "chia-wei.hsu@stjude.org" }, "_registered": true, "_dependencies": [ { "package": "survival", "role": "Depends" } ], "_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": 177, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/frequentistSSD" }, "_searchresults": 0, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/frequentistSSD.html", "manual.pdf" ], "_realowner": "cran", "_cranurl": false, "_releases": [ { "version": "0.1.0", "date": "2021-09-16" }, { "version": "0.1.1", "date": "2022-04-15" } ], "_exports": [ "get_oc", "get_oc_3arm", "optimal", "sample_size", "sample_size_3arm", "sampsize_1stage_2arm" ], "_help": [ { "page": "get_oc", "title": "Generate operating characteristics for Two-Stage Screened Selection Design for Randomized Phase II Trials with Time-to-Event Endpoints", "topics": [ "get_oc" ] }, { "page": "get_oc_3arm", "title": "Generate operating characteristics for Two-Stage Screened Selection Design for Randomized Phase II Trials with Time-to-Event Endpoints for 3 arms", "topics": [ "get_oc_3arm" ] }, { "page": "optimal", "title": "Find optimal parameters", "topics": [ "optimal" ] }, { "page": "sample_size", "title": "Calculate the sample size for each arm", "topics": [ "sample_size" ] }, { "page": "sample_size_3arm", "title": "Calculate the sample size for each arm", "topics": [ "sample_size_3arm" ] }, { "page": "sampsize_1stage_2arm", "title": "Calculate the sample size for each arm", "topics": [ "sampsize_1stage_2arm" ] } ], "_rundeps": [ "lattice", "Matrix", "survival" ], "_score": 1, "_indexed": true, "_nocasepkg": "frequentistssd", "_universes": [ "cran" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.1", "date": "2026-06-05T09:34:37.000Z", "distro": "noble", "commit": "0b71b57adb2dbae3b6d9b22c8b325488bbf71c4a", "fileid": "49b665f4b05b7b3e412f792870d71a8aa97f3516fd3bdcbbe30fae9ca10d9e0e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27006918763" }, { "r": "4.6.0", "os": "linux", "version": "0.1.1", "date": "2026-06-05T09:34:33.000Z", "distro": "noble", "commit": "0b71b57adb2dbae3b6d9b22c8b325488bbf71c4a", "fileid": "be85f2e876cefd4ac7b0fc540b1bccc0646a047bd9a33308d8fad1ebc2dd59d9", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27006918763" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.1", "date": "2026-06-05T09:34:48.000Z", "commit": "0b71b57adb2dbae3b6d9b22c8b325488bbf71c4a", "fileid": "cbc4b99ed5524d2e2757b2a16188d474de83606c242f66db67fb6e13b3657649", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/27006918763" } ] }