{ "_id": "6ad34ffe6fd9391477c957cc", "Package": "snfa", "Title": "Smooth Non-Parametric Frontier Analysis", "Version": "0.0.1.9000", "Authors@R": "person(\"Taylor\", \"McKenzie\", email = \"tkmckenzie@gmail.com\", role = c(\"aut\", \"cre\"))", "Description": "Fitting of non-parametric production frontiers for use in\nefficiency analysis. Methods are provided for both a smooth\nanalogue of Data Envelopment Analysis (DEA) and a\nnon-parametric analogue of Stochastic Frontier Analysis (SFA).\nFrontiers are constructed for multiple inputs and a single\noutput using constrained kernel smoothing as in Racine et al.\n(2009), which allow for the imposition of monotonicity and\nconcavity constraints on the estimated frontier.", "Maintainer": "Taylor McKenzie ", "VignetteBuilder": "knitr", "License": "GPL-3", "Encoding": "UTF-8", "LazyData": "true", "RoxygenNote": "6.1.1", "RdMacros": "Rdpack", "Repository": "https://tkmckenzie.r-universe.dev", "Date/Publication": "2020-06-10 21:56:47 UTC", "RemoteUrl": "https://github.com/tkmckenzie/snfa", "RemoteRef": "HEAD", "RemoteSha": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-17 10:07:20 UTC", "User": "root" }, "Author": "Taylor McKenzie [aut, cre]", "_user": "tkmckenzie", "_type": "src", "_file": "snfa_0.0.1.9000.tar.gz", "_fileid": "https://r2.ropensci.org/d7ebe8b9b854bc987a2d9c591645c073ff7b8d908b0ffae3c83bce0b446688ef", "_filesize": 703557, "_sha256": "d7ebe8b9b854bc987a2d9c591645c073ff7b8d908b0ffae3c83bce0b446688ef", "_expires": "2027-01-25T10:18:10.000Z", "_created": "2026-10-17T10:07:20.000Z", "_published": "2026-10-17T10:37:49.841Z", "_buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985", "_status": "success", "_host": "GitHub-Actions", "_jobs": [ { "job": 117375009818, "time": 97, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "ERROR", "artifact": "12098058516" }, { "job": 117375009820, "time": 115, "config": "linux-release-x86_64", "r": "4.6.1", "check": "ERROR", "artifact": "12098073449" }, { "job": 117375009835, "time": 133, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "ERROR", "artifact": "12097844767" }, { "job": 117375009873, "time": 117, "config": "macos-release-arm64", "r": "4.6.1", "check": "ERROR", "artifact": "12098427284" }, { "job": 117375010117, "time": 383, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "12097003776" }, { "job": 117375010836, "time": 585, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "12098176257" }, { "job": 117375009886, "time": 59, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "ERROR", "artifact": "12098392079" }, { "job": 117375009833, "time": 54, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "ERROR", "artifact": "12098755673" }, { "job": 117375009984, "time": 74, "config": "windows-release-x86_64", "r": "4.6.1", "check": "ERROR", "artifact": "12097689903" } ], "_upstream": "https://github.com/tkmckenzie/snfa", "_commit": { "id": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "author": "tmcken ", "committer": "tmcken ", "message": "Reverting back to original code\n", "time": 1591826207 }, "_maintainer": { "name": "Taylor McKenzie", "email": "tkmckenzie@gmail.com", "login": "tkmckenzie", "description": "", "uuid": 31290819 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "abind", "version": ">= 1.4.5", "role": "Imports" }, { "package": "prodlim", "version": ">= 2018.4.18", "role": "Imports" }, { "package": "quadprog", "version": ">= 1.5.5", "role": "Imports" }, { "package": "rootSolve", "version": ">= 1.7", "role": "Imports" }, { "package": "ggplot2", "version": ">= 3.1.0", "role": "Suggests" }, { "package": "knitr", "version": ">= 1.20", "role": "Suggests" }, { "package": "lpSolve", "version": ">= 5.6.13", "role": "Suggests" }, { "package": "Rdpack", "version": ">= 0.10.1", "role": "Suggests" }, { "package": "rmarkdown", "version": ">= 1.10", "role": "Suggests" } ], "_owner": "tkmckenzie", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 0, "_contributors": [ { "user": "tkmckenzie", "count": 8, "uuid": 31290819 } ], "_userbio": { "uuid": 31290819, "type": "user", "name": "tkmckenzie", "followers": 0 }, "_downloads": { "count": 332, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/snfa" }, "_devurl": "https://github.com/tkmckenzie/snfa", "_searchresults": 8, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/readme.html", "extra/readme.md", "extra/snfa.html" ], "_homeurl": "https://github.com/tkmckenzie/snfa", "_realowner": "tkmckenzie", "_cranurl": true, "_releases": [ { "version": "0.0.1", "date": "2018-12-01" } ], "_exports": [ "allocative.efficiency", "dea", "fit.boundary", "fit.mean", "fit.sf", "H.inv.select", "reflect.data", "technical.efficiency.change" ], "_datasets": [ { "name": "panel.production", "title": "Randomly generated panel of production data", "object": "panel.production", "class": [ "data.frame" ], "fields": [ "Firm", "Year", "X.1", "X.2", "X.3", "y" ], "rows": 200, "table": true, "tojson": true }, { "name": "univariate", "title": "Randomly generated univariate data", "object": "univariate", "class": [ "data.frame" ], "fields": [ "x", "y" ], "rows": 50, "table": true, "tojson": true }, { "name": "USMacro", "title": "US Macroeconomic Data", "object": "USMacro", "class": [ "data.frame" ], "fields": [ "Year", "Y", "K", "K.price", "L", "L.price" ], "rows": 89, "table": true, "tojson": true } ], "_help": [ { "page": "allocative.efficiency", "title": "Allocative efficiency estimation", "topics": [ "allocative.efficiency" ] }, { "page": "dea", "title": "Data envelopment analysis", "topics": [ "dea" ] }, { "page": "fit.boundary", "title": "Multivariate smooth boundary fitting with additional constraints", "topics": [ "fit.boundary" ] }, { "page": "fit.mean", "title": "Kernel smoothing with additional constraints", "topics": [ "fit.mean" ] }, { "page": "fit.sf", "title": "Non-parametric stochastic frontier", "topics": [ "fit.sf" ] }, { "page": "H.inv.select", "title": "Bandwidth matrix selection", "topics": [ "H.inv.select" ] }, { "page": "panel.production", "title": "Randomly generated panel of production data", "topics": [ "panel.production" ] }, { "page": "reflect.data", "title": "Data reflection for kernel smoothing", "topics": [ "reflect.data" ] }, { "page": "technical.efficiency.change", "title": "Technical and efficiency change estimation", "topics": [ "technical.efficiency.change" ] }, { "page": "univariate", "title": "Randomly generated univariate data", "topics": [ "univariate" ] }, { "page": "USMacro", "title": "US Macroeconomic Data", "topics": [ "USMacro" ] } ], "_readme": "https://github.com/tkmckenzie/snfa/raw/HEAD/README.md", "_rundeps": [ "abind", "cli", "codetools", "cpp11", "data.table", "diagram", "digest", "farver", "future", "future.apply", "ggplot2", "globals", "glue", "gtable", "isoband", "KernSmooth", "labeling", "lattice", "lava", "lifecycle", "listenv", "Matrix", "numDeriv", "parallelly", "prodlim", "progressr", "quadprog", "R6", "RColorBrewer", "Rcpp", "rlang", "rootSolve", "S7", "scales", "shape", "SQUAREM", "survival", "vctrs", "viridisLite", "withr" ], "_vignettes": [ { "source": "snfa.Rmd", "filename": "snfa.html", "title": "Introduction to snfa", "engine": "knitr::rmarkdown", "headings": [ "References" ], "created": "2018-12-03 20:44:40", "modified": "2020-06-10 21:56:47", "commits": 10 } ], "_score": 3.6989700043360187, "_indexed": true, "_nocasepkg": "snfa", "_universes": [ "tkmckenzie" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.0.1.9000", "date": "2026-10-17T10:34:21.000Z", "distro": "resolute", "commit": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "fileid": "https://r2.ropensci.org/2d6fe909a9a2ad16d67abbac2985f6647b12244f4edbdfdc37a7fb0cd1d96699", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985" }, { "r": "4.6.1", "os": "linux", "version": "0.0.1.9000", "date": "2026-10-17T10:34:35.000Z", "distro": "resolute", "commit": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "fileid": "https://r2.ropensci.org/8ebf333f8efdd867f1577d66ecfd1ed15739727d0ea01b3458501a2727debec2", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985" }, { "r": "4.5.3", "os": "mac", "version": "0.0.1.9000", "date": "2026-10-17T10:10:05.000Z", "commit": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "fileid": "https://r2.ropensci.org/01831aeb936f2ed50669794aed8120107d0b0ae7511ed3325c2b66f831c06a9d", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985" }, { "r": "4.6.1", "os": "mac", "version": "0.0.1.9000", "date": "2026-10-17T10:37:14.000Z", "commit": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "fileid": "https://r2.ropensci.org/45afdbd85f3e64027c69f74982634e7d7817c85337404ce9f4957b5734fef657", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985" }, { "r": "4.6.0", "os": "wasm", "version": "0.0.1.9000", "date": "2026-10-17T10:17:53.000Z", "commit": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "fileid": "https://r2.ropensci.org/1b4629f51d588fdca5d41f2f23fbc0712eb4096ea3ff3a559c4a4b05775832e2", "status": "success", "buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985" }, { "r": "4.7.0", "os": "win", "version": "0.0.1.9000", "date": "2026-10-17T10:33:42.000Z", "commit": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "fileid": "https://r2.ropensci.org/0fcaece32ff1d0639a4ed761008356e8dc37a0421db5159dc811c64b679e8442", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985" }, { "r": "4.5.3", "os": "win", "version": "0.0.1.9000", "date": "2026-10-17T10:33:36.000Z", "commit": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "fileid": "https://r2.ropensci.org/b6977db638adb57f9ffd30dbbf93b90e8b48c72dbd8c6c978cc19bf7193fa92b", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985" }, { "r": "4.6.1", "os": "win", "version": "0.0.1.9000", "date": "2026-10-17T10:33:56.000Z", "commit": "457097e7f24abd87c04c4f4851f5bb69a46632ac", "fileid": "https://r2.ropensci.org/e905e4d2ef18dab58373e29c1e850038fdad5202e9a0287e9cb374dac7ea1310", "status": "failure", "check": "ERROR", "buildurl": "https://github.com/r-universe/tkmckenzie/actions/runs/39023321985" } ] }