{ "_id": "6aafbc603d719c1f840815ba", "Package": "PlatformDesign", "Title": "Optimal Two-Period Multiarm Platform Design with New\nExperimental Arms Added During the Trial", "Version": "2.1.4", "Authors@R": "c(person(\"Xiaomeng\", \"Yuan\", , \"xiaomeng.yuan@stjude.org\", role = c(\"aut\", \"cre\")),\nperson(\"Haitao\", \"Pan\", , \"Haitao.Pan@stjude.org\", role = c(\"aut\")))", "Description": "Design parameters of the optimal two-period multiarm\nplatform design (controlling for either family-wise error rate\nor pair-wise error rate) can be calculated using this package,\nallowing pre-planned deferred arms to be added during the\ntrial. More details about the design method can be found in the\npaper: Pan, H., Yuan, X. and Ye, J. (2022) \"An optimal\ntwo-period multiarm platform design with new experimental arms\nadded during the trial\". Manuscript submitted for publication.\nFor additional references: Dunnett, C. W. 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FWER", "Step 1: initial setup", "Step 2: Correlation Matrix 1", "Step 3: Critical Value 1", "Step 4: Sample Sizes 1", "Step 5: Disjunctive Power 1", "Step 6: Timing of Adding New Arms", "Step 7: Initial Setup 2", "Step 8: Admissible Set", "Step 9: Correlation Matrix 2", "Step 10: Critical Value 2", "Step 11: Marginal Power 2", "Step 12: Disjunctive Power 2", "Step 13: Design Selection", "Step 14: Final Decision", "Notes", "Example 2: the optimal two-period multiarm trial design with delayed arms, controlling for PWER", "Example 3: using platform_design2(), a faster version of platform_design().", "Author(s)", "References" ], "created": "2022-06-13 05:40:08", "modified": "2022-12-15 22:10:02", "commits": 3 } ], "_score": 2, "_indexed": true, "_nocasepkg": "platformdesign", "_universes": [ "cran" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "2.1.4", "date": "2026-09-20T10:58:01.000Z", "distro": "resolute", "commit": "7d623dc785e508854cce913a2610719ff04f5aba", "fileid": 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