{ "_id": "6a180660acfb0bcc41dace2a", "Type": "Package", "Package": "waspasR", "Title": "Tool Kit to Implement a W.A.S.P.A.S. Based Multi-Criteria\nDecision Analysis Solution", "Version": "0.1.5", "Authors@R": "c(\nperson(\"Flavio\", \"Barbara\", , \"flavio.barbara@gmail.com\", role = c(\"cre\", \"aut\")),\nperson(\"Marcos\", \"Santos\", , \"marcosdossantos_doutorado_uff@yahoo.com.br\", role = \"ctb\")\n)", "Maintainer": "Flavio Barbara ", "Description": "Provides a set of functions to implement decision-making\nsystems based on the W.A.S.P.A.S. method (Weighted Aggregated\nSum Product Assessment), Chakraborty and Zavadskas (2012)\n. So this package offers\nfunctions that analyze and validate the raw data, which must be\nentered in a determined format; extract specific vectors and\nmatrices from this raw database; normalize the input data;\ncalculate rankings by intermediate methods; apply the lambda\nparameter for the main method; and a function that does\neverything at once. The package has an example database called\nchoppers, with which the user can see how the input data should\nbe organized so that everything works as recommended by the\ndecision methods based on multiple criteria that this package\nsolves. Basically, the data are composed of a set of\nalternatives, which will be ranked, a set of choice criteria, a\nmatrix of values for each Alternative-Criterion relationship, a\nvector of weights associated with the criteria, since certain\ncriteria are considered more important than others, as well as\na vector that defines each criterion as cost or benefit, this\ndetermines the calculation formula, as there are those criteria\nthat we want the highest possible value (e.g. durability) and\nothers that we want the lowest possible value (e.g. price).", "License": "GPL (>= 2)", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Encoding": "UTF-8", "Language": "en-US", "LazyData": "true", "RoxygenNote": "7.2.3", "Repository": "https://flavio-barbara.r-universe.dev", "Date/Publication": "2024-11-05 16:30:56 UTC", "RemoteUrl": "https://github.com/flavio-barbara/waspasr", "RemoteRef": "HEAD", "RemoteSha": "ceeaf71537fefc4075d4c30dab10f4c8b2d2d23c", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-28 09:06:56 UTC", "User": "root" }, "Author": "Flavio Barbara [cre, aut],\nMarcos Santos [ctb]", "MD5sum": "c027fe068c397b14300dedcaf9273a7b", "_user": "flavio-barbara", "_type": "src", "_file": "waspasR_0.1.5.tar.gz", "_fileid": "e81858a0ff352b3690a8ada7d7624d4a3b7a83ca3440afa5c7d82846a7f48d39", "_filesize": 192969, "_sha256": "e81858a0ff352b3690a8ada7d7624d4a3b7a83ca3440afa5c7d82846a7f48d39", "_created": "2026-05-28T09:06:56.000Z", "_published": "2026-05-28T09:09:51.997Z", "_distro": "noble", "_jobs": [ { "job": 78258985671, "time": 112, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7262001953" }, { "job": 78258985651, "time": 122, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7262003867" }, { "job": 78258985688, "time": 135, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7262003087" }, { "job": 78258985660, "time": 140, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7262002745" }, { "job": 78258557925, "time": 158, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7261962313" }, { "job": 78258985695, "time": 92, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7261995173" }, { "job": 78258985633, "time": 66, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7261984651" }, { "job": 78258985670, "time": 87, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7261992335" }, { "job": 78258985672, "time": 133, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7262008084" } ], "_buildurl": "https://github.com/r-universe/flavio-barbara/actions/runs/26565362744", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/flavio-barbara/waspasr", "_commit": { "id": "ceeaf71537fefc4075d4c30dab10f4c8b2d2d23c", "author": "Flavio Barbara ", "committer": "GitHub ", "message": "Update README.md\n\nA temporary TO DO message to fix a minor bug. Zero Handling: You need to handle zero values appropriately. One common approach is to replace zero values with a very small positive number (e.g., 1e-10) before performing the calculations.", "time": 1730824256 }, "_maintainer": { "name": "Flavio Barbara", "email": "flavio.barbara@gmail.com", "login": "flavio-barbara", "description": "\"If I have seen further it is by standing on the shoulders of Giants.\"\nNewton", "uuid": 16134001 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 4.2.0", "role": "Depends" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "flavio-barbara", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_topics": [ "mcdm", "waspas" ], "_stars": 1, "_contributors": [ { "user": "flavio-barbara", "count": 70, "uuid": 16134001 } ], "_userbio": { "uuid": 16134001, "type": "user", "name": "Flavio Barbara", "description": "\"If I have seen further it is by standing on 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