{ "_id": "6a1f2e9fb401979e73426b22", "Package": "studyStrap", "Title": "Study Strap and Multi-Study Learning Algorithms", "Version": "1.0.0", "Authors@R": "c(person(\"Gabriel\", \"Loewinger\", email = \"gloewinger@gmail.com\", role = c(\"aut\", \"cre\"), comment = c(ORCID = \"0000-0002-0755-8520\")), \nperson(\"Giovanni\", \"Parmigiani\", email = \"gp@jimmy.harvard.edu\", role = c(\"ths\")),\nperson(\"Prasad\", \"Patil\", email = \"prpatil42@gmail.com\", role = c(\"sad\")),\nperson(\"National Science Foundation\", \"Grant DMS1810829\", role = c(\"fnd\")),\nperson(\"National Institutes of Health\", \"Grant T32 AI 007358\", role = c(\"fnd\")))", "Description": "Implements multi-study learning algorithms such as\nmerging, the study-specific ensemble\n(trained-on-observed-studies ensemble) the study strap, the\ncovariate-matched study strap, covariate-profile similarity\nweighting, and stacking weights. Embedded within the 'caret'\nframework, this package allows for a wide range of single-study\nlearners (e.g., neural networks, lasso, random forests). The\npackage offers over 20 default similarity measures and allows\nfor specification of custom similarity measures for\ncovariate-profile similarity weighting and an accept/reject\nstep. This implements methods described in Loewinger, Kishida,\nPatil, and Parmigiani. (2019) .", "Maintainer": "Gabriel Loewinger ", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "RoxygenNote": "6.1.1", "VignetteBuilder": "knitr", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-15 09:26:08 UTC", "User": "root" }, "Author": "Gabriel Loewinger [aut, cre]\n(), Giovanni Parmigiani\n[ths], Prasad Patil [sad], National Science Foundation Grant\nDMS1810829 [fnd], National Institutes of Health Grant T32 AI\n007358 [fnd]", "Config/pak/sysreqs": "cmake libfontconfig1-dev libfreetype6-dev\nlibfribidi-dev make libharfbuzz-dev libicu-dev libjpeg-dev\nlibpng-dev libtiff-dev libuv1-dev libwebp-dev libxml2-dev\nlibssl-dev libx11-dev zlib1g-dev", "Repository": "https://gloewing.r-universe.dev", "Date/Publication": "2020-02-20 08:10:02 UTC", "RemoteUrl": "https://github.com/cran/studyStrap", "RemoteRef": "HEAD", "RemoteSha": "e8baf7a69156bf7f52cd0d9bd60d468053b96f51", "MD5sum": "63e4608f57c0d5fb67f0169a57fda92b", "_user": "gloewing", "_type": "src", "_file": "studyStrap_1.0.0.tar.gz", "_fileid": "47f4fa6d647a4d6cf4e21c12debba4bfb5d2b2b2f268b708f406fc5ed20fc200", "_filesize": 148132, "_sha256": "47f4fa6d647a4d6cf4e21c12debba4bfb5d2b2b2f268b708f406fc5ed20fc200", "_created": "2026-05-15T09:26:08.000Z", "_published": "2026-06-02T19:27:27.784Z", "_distro": "noble", "_jobs": [ { "job": 79154284119, "time": 226, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "7014082651" }, { "job": 79154284459, "time": 210, "config": "linux-release-x86_64", "r": "4.6.0", "check": "NOTE", "artifact": "7014080100" }, { "job": 79154283990, "time": 178, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "NOTE", "artifact": "7014068442" }, { "job": 79154284050, "time": 129, "config": "macos-release-arm64", "r": "4.6.0", "check": "NOTE", "artifact": "7014054533" }, { "job": 79154283397, "time": 235, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7014016872" }, { "job": 79154283110, "time": 141, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7367733899" }, { "job": 79154283768, "time": 195, "config": "windows-devel", "r": "4.7.0", "check": "NOTE", "artifact": "7014073327" }, { "job": 79154284238, "time": 137, "config": "windows-oldrel", "r": "4.5.3", "check": "NOTE", "artifact": "7014057043" }, { "job": 79154283801, "time": 155, "config": "windows-release", "r": "4.6.0", "check": "NOTE", "artifact": "7014062141" } ], "_buildurl": "https://github.com/r-universe/gloewing/actions/runs/25910342151", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/studyStrap", "_commit": { "id": "e8baf7a69156bf7f52cd0d9bd60d468053b96f51", "author": "Gabriel Loewinger ", "committer": "cran-robot ", "message": "version 1.0.0\n", "time": 1582186202 }, "_maintainer": { "name": "Gabriel Loewinger", "email": "gloewinger@gmail.com", "login": "gloewing", "uuid": 40547905, "orcid": "0000-0002-0755-8520" }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.1", "role": "Depends" }, { "package": "caret", "role": "Imports" }, { "package": "tidyverse", "version": ">= 1.2.1", "role": "Imports" }, { "package": "pls", "version": ">= 2.7-1", "role": "Imports" }, { "package": "nnls", "version": ">= 1.4", "role": "Imports" }, { "package": "CCA", "version": ">= 1.2", "role": "Imports" }, { "package": "MatrixCorrelation", "version": ">= 0.9.2", "role": "Imports" }, { "package": "dplyr", "version": ">= 0.8.2", "role": "Imports" }, { "package": "tibble", "version": ">= 2.1.3", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 0, "_contributors": [ { "user": "gloewing", "count": 1, "uuid": 40547905 } ], "_userbio": { "uuid": 40547905, "type": "user", "name": "Gabe Loewinger", "description": "Biostatistics PhD, Harvard University\r\nMachine Learning Research Scientist, NIMH. 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