{ "_id": "6a102a03acfb0bcc41c91b2d", "Package": "SurrogateTest", "Type": "Package", "Title": "Early Testing for a Treatment Effect using Surrogate Marker\nInformation", "Version": "1.3", "Date": "2021-11-15", "Author": "Layla Parast", "Maintainer": "Layla Parast ", "Description": "Provides functions to test for a treatment effect in terms\nof the difference in survival between a treatment group and a\ncontrol group using surrogate marker information obtained at\nsome early time point in a time-to-event outcome setting.\nNonparametric kernel estimation is used to estimate the test\nstatistic and perturbation resampling is used for variance\nestimation. More details will be available in the future in:\nParast L, Cai T, Tian L (2019) ``Using a Surrogate Marker for\nEarly Testing of a Treatment Effect\" Biometrics,\n75(4):1253-1263. .", "License": "GPL", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-13 07:03:44 UTC", "User": "root" }, "Repository": "https://laylaparast.r-universe.dev", "Date/Publication": "2021-11-16 07:00:05 UTC", "RemoteUrl": "https://github.com/cran/SurrogateTest", "RemoteRef": "HEAD", "RemoteSha": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "MD5sum": "4a1760b8ffe7e96ecd079266b7054f7a", "_user": "laylaparast", "_type": "src", "_file": "SurrogateTest_1.3.tar.gz", "_fileid": "dbb6972535faa73bb693ba1cfc10dc3c743699d5419cba9c521c480647926dbd", "_filesize": 303498, "_sha256": "dbb6972535faa73bb693ba1cfc10dc3c743699d5419cba9c521c480647926dbd", "_created": "2026-05-13T07:03:44.000Z", "_published": "2026-05-22T10:03:47.376Z", "_distro": "noble", "_jobs": [ { "job": 77358158195, "time": 119, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "6963662748" }, { "job": 77358157739, "time": 99, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "6963657094" }, { "job": 77358157926, "time": 111, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "6963813173" }, { "job": 77358157536, "time": 105, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "6963849348" }, { "job": 77358157109, "time": 172, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "6963628075" }, { "job": 77358157110, "time": 89, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7157906239" }, { "job": 77358158040, "time": 87, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "6963653413" }, { "job": 77358157844, "time": 99, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "6963657101" }, { "job": 77358157860, "time": 74, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "6963649883" } ], "_buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/SurrogateTest", "_commit": { "id": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "author": "Layla Parast ", "committer": "cran-robot ", "message": "version 1.3\n", "time": 1637046005 }, "_maintainer": { "name": "Layla Parast", "email": "parast@austin.utexas.edu", "login": "laylaparast", "uuid": 17624391 }, "_registered": true, "_dependencies": [ { "package": "stats", "role": "Imports" }, { "package": "survival", "role": "Imports" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 0, "_contributors": [ { "user": "laylaparast", "count": 1, "uuid": 17624391 } ], "_userbio": { "uuid": 17624391, "type": "user", "name": "laylaparast" }, "_downloads": { "count": 208, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/SurrogateTest" }, "_searchresults": 11, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/SurrogateTest.html", "manual.pdf" ], "_realowner": "laylaparast", "_cranurl": false, "_releases": [ { "version": "1.0", "date": "2017-10-29" }, { "version": "1.1", "date": "2019-04-08" }, { "version": "1.2", "date": "2020-03-29" }, { "version": "1.3", "date": "2021-11-16" } ], "_exports": [ "censor.weight", "cumsum2", "delta.ea.single", "delta.eb.single", "delta.estimate", "design.study", "early.delta.test", "helper.si", "int.hazc", "int.hazc.plan", "Kern.FUN", "pred.smooth.surv.new", "recover.B", "var.delta.eb", "VTM" ], "_datasets": [ { "name": "dataA", "title": "Hypothetical Study A data", "object": "dataA", "file": "dataA.RData", "class": [ "list" ], "fields": [], "table": true, "tojson": true }, { "name": "dataB", "title": "Hypothetical Study B data", "object": "dataB", "file": "dataB.RData", "class": [ "list" ], "fields": [], "table": true, "tojson": true } ], "_help": [ { "page": "dataA", "title": "Hypothetical Study A data", "topics": [ "dataA" ] }, { "page": "dataB", "title": "Hypothetical Study B data", "topics": [ "dataB" ] }, { "page": "delta.estimate", "title": "Calculates the treatment effect, the difference in survival at time t", "topics": [ "delta.estimate" ] }, { "page": "design.study", "title": "Power and sample size calculation for designing a future study", "topics": [ "design.study" ] }, { "page": "early.delta.test", "title": "Estimate and test the early treatment effect", "topics": [ "early.delta.test" ] }, { "page": "recover.B", "title": "Recover an estimate of the treatment effect at time t in Study B", "topics": [ "recover.B" ] } ], "_rundeps": [ "lattice", "Matrix", "survival" ], "_score": 1.0413926851582251, "_indexed": true, "_nocasepkg": "surrogatetest", "_universes": [ "laylaparast" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.3", "date": "2026-05-13T07:05:35.000Z", "distro": "noble", "commit": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "fileid": "45a412450441f420c62ec378c3853ee4340e40ae6ce12de8a3da0da5154341e5", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846" }, { "r": "4.6.0", "os": "linux", "version": "1.3", "date": "2026-05-13T07:05:20.000Z", "distro": "noble", "commit": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "fileid": "e725cee1b02d679bfecd7dba75adf3a4c57276c230044535d6cbee0ee9a4cad4", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846" }, { "r": "4.5.3", "os": "mac", "version": "1.3", "date": "2026-05-13T07:14:15.000Z", "commit": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "fileid": "6971df0479529e925267950e5b3fc7182c90fc5533e623c174059cc249387072", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846" }, { "r": "4.6.0", "os": "mac", "version": "1.3", "date": "2026-05-13T07:16:16.000Z", "commit": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "fileid": "572dc6ef26db3ba51ebf35d9fdd9022812869015c3d0293ef3ae76497819e8ad", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846" }, { "r": "4.7.0", "os": "win", "version": "1.3", "date": "2026-05-13T07:04:59.000Z", "commit": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "fileid": "8113eaa609f783ce1c0a7a5ab629c427e0724c5d64ab04c4270d6e42cbf5dc28", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846" }, { "r": "4.5.3", "os": "win", "version": "1.3", "date": "2026-05-13T07:05:11.000Z", "commit": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "fileid": "9dbf712b573c059387bc3ffe0efa741694452536674cea9e0f3cad4b32bf5257", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846" }, { "r": "4.6.0", "os": "win", "version": "1.3", "date": "2026-05-13T07:04:49.000Z", "commit": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "fileid": "dd2c73a42779b300de1a1ffd722d1c26524564d014724f29b63fde7155fc188d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846" }, { "r": "4.6.0", "os": "wasm", "version": "1.3", "date": "2026-05-22T10:03:32.000Z", "commit": "666a44f15b6aed494ee8869e9d44ec2b6b94ef3a", "fileid": "066463bf59b459d8b9f77dd20acbe92b29d76e6d550585d9c56bd81ec0df3778", "status": "success", "buildurl": "https://github.com/r-universe/laylaparast/actions/runs/25783717846" } ] }