{ "_id": "6acf7039e2d863f66295224d", "Package": "moose", "Title": "Mean Squared Out-of-Sample Error Projection", "Version": "0.0.1", "Authors@R": "person(\"Chris\", \"Rohlfs\", , \"car2228@columbia.edu\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0001-7714-9231\"))", "Description": "Projects mean squared out-of-sample error for a linear\nregression based upon the methodology developed in Rohlfs\n(2022) . It consumes as inputs\nthe lm object from an estimated OLS regression (based on the\n\"training sample\") and a data.frame of out-of-sample cases (the\n\"test sample\") that have non-missing values for the same\npredictors. The test sample may or may not include data on the\noutcome variable; if it does, that variable is not used. The\naim of the exercise is to project what what mean squared\nout-of-sample error can be expected given the predictor values\nsupplied in the test sample. Output consists of a list of three\nelements: the projected mean squared out-of-sample error, the\nprojected out-of-sample R-squared, and a vector of\nout-of-sample \"hat\" or \"leverage\" values, as defined in the\npaper.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "RoxygenNote": "7.2.1", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-14 11:58:27 UTC", "User": "root" }, "Author": "Chris Rohlfs [aut, cre]\n()", "Maintainer": "Chris Rohlfs ", "Repository": "https://carohlfs.r-universe.dev", "Date/Publication": "2022-09-09 07:20:02 UTC", "RemoteUrl": "https://github.com/cran/moose", "RemoteRef": "HEAD", "RemoteSha": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "_user": "carohlfs", "_type": "src", "_file": "moose_0.0.1.tar.gz", "_fileid": "https://r2.ropensci.org/81c4f4e1d636be53b12de1f6a5f7db078420dc1e61321f6e404fec1402f6dcf7", "_filesize": 86494, "_sha256": "81c4f4e1d636be53b12de1f6a5f7db078420dc1e61321f6e404fec1402f6dcf7", "_expires": "2027-01-22T12:06:15.000Z", "_created": "2026-10-14T11:58:27.000Z", "_published": "2026-10-14T12:06:16.973Z", "_buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064", "_status": "success", "_host": "GitHub-Actions", "_jobs": [ { "job": 115839783298, "time": 80, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11891144586" }, { "job": 115839783364, "time": 90, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11892123530" }, { "job": 115839783295, "time": 75, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "11892440506" }, { "job": 115839783433, "time": 99, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "11891994619" }, { "job": 115839092581, "time": 103, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "11891968418" }, { "job": 115839783286, "time": 83, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "11890929520" }, { "job": 115839783465, "time": 62, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11890719749" }, { "job": 115839783365, "time": 50, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "11891753683" }, { "job": 115839783431, "time": 52, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11891983623" } ], "_upstream": "https://github.com/cran/moose", "_commit": { "id": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "author": "Chris Rohlfs ", "committer": "cran-robot ", "message": "version 0.0.1\n", "time": 1662708002 }, "_maintainer": { "name": "Chris Rohlfs", "email": "car2228@columbia.edu", "login": "carohlfs", "linkedin": "in/christopher-rohlfs", "orcid": "0000-0001-7714-9231", "description": "LLM evaluation & AI safety. I build systems that decide whether AI is accurate and safe enough for millions of kids and teachers. Econ + engineering PhDs.", "uuid": 8015668 }, "_distro": "resolute", "_registered": true, "_dependencies": [], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 0, "_contributors": [ { "user": "carohlfs", "count": 1, "uuid": 8015668 } ], "_userbio": { "uuid": 8015668, "type": "user", "name": "Chris Rohlfs", "followers": 0, "description": "LLM evaluation & AI safety. I build systems that decide whether AI is accurate and safe enough for millions of kids and teachers. Econ + engineering PhDs." }, "_downloads": { "count": 191, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/moose" }, "_searchresults": 2, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/moose.html", "LICENSE" ], "_realowner": "carohlfs", "_cranurl": false, "_releases": [ { "version": "0.0.1", "date": "2022-09-09" } ], "_exports": [ "moose" ], "_help": [ { "page": "moose", "title": "moose: mean squared out-of-sample error projection", "topics": [ "moose" ] } ], "_rundeps": [], "_score": 1, "_indexed": true, "_nocasepkg": "moose", "_universes": [ "carohlfs" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.0.1", "date": "2026-10-14T11:59:55.000Z", "distro": "resolute", "commit": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "fileid": "https://r2.ropensci.org/d9ef07d25850b8cc5d21a0426317c5651ca07ce2c5b1770e3ebfd07924f58f26", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064" }, { "r": "4.6.1", "os": "linux", "version": "0.0.1", "date": "2026-10-14T12:00:03.000Z", "distro": "resolute", "commit": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "fileid": "https://r2.ropensci.org/a8ae0adb83e14fc6378509588a4dd6f5a1fa66ba9ce159e40be3caafefc7030f", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064" }, { "r": "4.5.3", "os": "mac", "version": "0.0.1", "date": "2026-10-14T12:05:14.000Z", "commit": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "fileid": "https://r2.ropensci.org/0be2af6c8ed3b11335290b0e3c6553e1c6efb79539e93188c515a8701c4a6526", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064" }, { "r": "4.6.1", "os": "mac", "version": "0.0.1", "date": "2026-10-14T12:05:36.000Z", "commit": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "fileid": "https://r2.ropensci.org/c86b2f785bbd7e6f3eeb655c995e4cb11b2370cc6131dcb36df2fe58d500d50a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064" }, { "r": "4.6.0", "os": "wasm", "version": "0.0.1", "date": "2026-10-14T12:00:06.000Z", "commit": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "fileid": "https://r2.ropensci.org/622d5baa69538f16201a3bcfa39bb3e9cb2cc1fefbb9d05412a5ba8169b4040e", "status": "success", "buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064" }, { "r": "4.7.0", "os": "win", "version": "0.0.1", "date": "2026-10-14T11:59:32.000Z", "commit": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "fileid": "https://r2.ropensci.org/72e4cb80d940ed03a517f0a473a764a37e0d016b5187034ec35117ca61e0eec8", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064" }, { "r": "4.5.3", "os": "win", "version": "0.0.1", "date": "2026-10-14T11:59:23.000Z", "commit": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "fileid": "https://r2.ropensci.org/9b27d70feaf116637c6ba9ef8828052ab3060737aae150dd8d55784564685232", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064" }, { "r": "4.6.1", "os": "win", "version": "0.0.1", "date": "2026-10-14T11:59:22.000Z", "commit": "84e8df2263ae9c0c70d8ce7d296d5f0d8e84f2ff", "fileid": "https://r2.ropensci.org/d8fd188d24883305527734a6abef55a3045bdb3d5901c3ed5115e1b4409f1606", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/carohlfs/actions/runs/38560165064" } ] }