{ "_id": "6a1032baacfb0bcc41c97c32", "Package": "lmreg", "Type": "Package", "Title": "Data and Functions Used in Linear Models and Regression with R:\nAn Integrated Approach", "Version": "1.3", "Date": "2025-11-10", "Authors@R": "c(person(given = \"Debasis\",\nfamily = \"Sengupta\",\nrole = \"aut\",\nemail = \"shairiksengupta@gmail.com\"),\nperson(given = c(\"S.\", \"Rao\"),\nfamily = \"Jammalamadaka\",\nrole = \"aut\",\nemail = \"rao@gmail.com\"),\nperson(given = \"Jinwen\",\nfamily = \"Qiu\",\nrole = c(\"aut\"),\nemail = \"qjwsnow_ctw@hotmail.com\"),\nperson(given = \"Kaushik\",\nfamily = \"Jana\",\nrole = c(\"cre\"),\nemail = \"kaushikjana11@gmail.com\"))", "Description": "Data files and a few functions used in the book 'Linear\nModels and Regression with R: An Integrated Approach' by\nDebasis Sengupta and Sreenivas Rao Jammalamadaka (2019).", "License": "GPL (>= 2)", "Repository": "https://janakaushik.r-universe.dev", "Date/Publication": "2025-10-11 11:25:35 UTC", "RemoteUrl": "https://github.com/janakaushik/lmreg", "RemoteRef": "HEAD", "RemoteSha": "3005306726404845441ff83540fbc1dd63e72fb3", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-12 08:31:40 UTC", "User": "root" }, "Author": "Debasis Sengupta [aut],\nS. Rao Jammalamadaka [aut],\nJinwen Qiu [aut],\nKaushik Jana [cre]", "Maintainer": "Kaushik Jana ", "MD5sum": "fe897508f84fbc69c9483da584b3c4c2", "_user": "janakaushik", "_type": "src", "_file": "lmreg_1.3.tar.gz", "_fileid": "9efef84df3028e5236ef591b7cd1ea44ad83ff4f697435182ee3c79a52e384d5", "_filesize": 216488, "_sha256": "9efef84df3028e5236ef591b7cd1ea44ad83ff4f697435182ee3c79a52e384d5", "_created": "2026-05-12T08:31:40.000Z", "_published": "2026-05-22T10:40:58.668Z", "_distro": "noble", "_jobs": [ { "job": 77363619896, "time": 113, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "6939365499" }, { "job": 77363620198, "time": 113, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "6939365811" }, { "job": 77363619972, "time": 158, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "6939369945" }, { "job": 77363619761, "time": 185, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "6939376014" }, { "job": 77363619379, "time": 175, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "6939328226" }, { "job": 77363619392, "time": 84, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7158566132" }, { "job": 77363619725, "time": 86, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "6939357075" }, { "job": 77363619776, "time": 69, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "6939351536" }, { "job": 77363620086, "time": 74, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "6939352718" } ], "_buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/janakaushik/lmreg", "_commit": { "id": "3005306726404845441ff83540fbc1dd63e72fb3", "author": "Deepayan Sarkar ", "committer": "Deepayan Sarkar ", "message": "revert to depending on MASS\n", "time": 1760181935 }, "_maintainer": { "name": "Kaushik Jana", "email": "kaushikjana11@gmail.com", "login": "janakaushik", "uuid": 26401288 }, "_registered": true, "_dependencies": [ { "package": "MASS", "role": "Depends" }, { "package": "stats", "role": "Imports" } ], "_owner": "janakaushik", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-41", "n": 5 } ], "_tags": [], "_stars": 0, "_contributors": [ { "user": "deepayan", "count": 5, "uuid": 423700 } ], "_userbio": { "uuid": 26401288, "type": "user", "name": "Kaushik Jana", "description": "Postdoc at Mathematics Department of Imperial College London with methodological interests in Statistics including Shape Data, Extremes and Streaming Data." }, "_downloads": { "count": 216, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/lmreg" }, "_mentions": 1, "_devurl": "https://github.com/janakaushik/lmreg", "_searchresults": 112, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/lmreg.html", "manual.pdf" ], "_homeurl": "https://github.com/janakaushik/lmreg", "_realowner": "janakaushik", "_cranurl": true, "_releases": [ { "version": "1.0", "date": "2018-12-16" }, { "version": "1.1", "date": "2019-01-28" }, { "version": "1.2", "date": "2019-04-09" }, { "version": "1.3", "date": "2025-10-12" } ], "_exports": [ "basis", "binaries", "cisimult", "cisngl", "cisv", "compbasis", "confelps", "frob", "ganova", "hanova", "hypsplit", "hyptest", "intsectbasis", "is.included", "ivif", "multcomp", "projector", "supplbasis", "tr", "yX", "yXm", "yXn" ], "_datasets": [ { "name": "airspeed", "title": "Air speed experiment data", "object": "airspeed", "file": "airspeed.rda", "class": [ "data.frame" ], "fields": [ "Posmaxspeed", "Reynolds", "Ribht" ], "rows": 18, "table": true, "tojson": true }, { "name": "anscombeplus", "title": "Six data sets with similar regression summary", "object": "anscombeplus", "file": "anscombeplus.rda", "class": [ "data.frame" ], "fields": [ "x1", "y1", "y2", "y3", "y4", "y5", "x2", "y6" ], "rows": 20, "table": true, "tojson": true }, { "name": "appletree", "title": "Apple yield with cropping under tree", "object": "appletree", "file": "appletree.rda", "class": [ "data.frame" ], "fields": [ "Treatment", "Block", "Volume", "Weight" ], "rows": 24, "table": true, "tojson": true }, { "name": "denim", "title": "Abrasion of denim jeans", "object": "denim", "file": "denim.rda", "class": [ "data.frame" ], "fields": [ "Laundry", "Denim", "Abrasion" ], "rows": 90, "table": true, "tojson": true }, { "name": "drugprice", "title": "Price of drugs under generic and brand names", "object": "drugprice", "file": "drugprice.rda", "class": [ "data.frame" ], "fields": [ "Drug", "Quantity", "OriginatorMPR", "GenericMPR" ], "rows": 13, "table": true, "tojson": true }, { "name": "girlgrowth", "title": "Growth data for girls", "object": "girlgrowth", "file": "girlgrowth.rda", "class": [ "data.frame" ], "fields": [ "Age", "Height" ], "rows": 905, "table": true, "tojson": true }, { "name": "hiv", "title": "HIV data", "object": "hiv", "file": "hiv.rda", "class": [ "data.frame" ], "fields": [ "Absorbance", "Lot", "Run" ], "rows": 75, "table": true, "tojson": true }, { "name": "hoop", "title": "Hoop tree data", "object": "hoop", "file": "hoop.rda", "class": [ "data.frame" ], "fields": [ "Temp", "Tree", "Strength", "Moisture" ], "rows": 50, "table": true, "tojson": true }, { "name": "imf2015", "title": "IMF unemployment data", "object": "imf2015", "file": "imf2015.rda", "class": [ "data.frame" ], "fields": [ "Country", "CAB", "DEBT", "EXP", "GDP", "INFL", "INV", "UNMP" ], "rows": 33, "table": true, "tojson": true }, { "name": "Iris", "title": "Fisher's Iris data", "object": "Iris", "file": "Iris.rda", "class": [ "data.frame" ], "fields": [ "Species_No", "Petal_width", "Petal_length", "Sepal_width", "Sepal_length", "Species_name" ], "rows": 150, "table": true, "tojson": true }, { "name": "kinks", "title": "Kink bands in rocks", "object": "kinks", "file": "kinks.rda", "class": [ "data.frame" ], "fields": [ "beta", "order", "type" ], "rows": 100, "table": true, "tojson": true }, { "name": "LAcrime", "title": "LA crime and temperature data", "object": "LAcrime", "file": "LAcrime.rda", "class": [ "data.frame" ], "fields": [ "Year", "Month", "Population", "TempCelsius", "Fahrenheit", "Homicide", "Rape" ], "rows": 228, "table": true, "tojson": true }, { "name": "leprosy", "title": "Treatment of leprosy", "object": "leprosy", "file": "leprosy.rda", "class": [ "data.frame" ], "fields": [ "treatment", "pre", "post" ], "rows": 30, "table": true, "tojson": true }, { "name": "lifelength", "title": "Age at death", "object": "lifelength", "file": "lifelength.rda", "class": [ "data.frame" ], "fields": [ "Category", "Lifelength" ], "rows": 690, "table": true, "tojson": true }, { "name": "olympic", "title": "Olympic sprint finals data", "object": "olympic", "file": "olympic.rda", "class": [ "data.frame" ], "fields": [ "Year", "X100m", "X200m", "X400m", "X800m", "X1500m" ], "rows": 20, "table": true, "tojson": true }, { "name": "poison", "title": "Survival times of poisoned animals", "object": "poison", "file": "poison.rda", "class": [ "data.frame" ], "fields": [ "Survtime", "Treatment", "Poison" ], "rows": 48, "table": true, "tojson": true }, { "name": "skulls", "title": "Egyptian skull development", "object": "skulls", "file": "skulls.rda", "class": [ "data.frame" ], "fields": [ "MB", "BH", "BL", "NH", "Year" ], "rows": 150, "table": true, "tojson": true }, { "name": "splett2", "title": "Energy data", "object": "splett2", "file": "splett2.rda", "class": [ "data.frame" ], "fields": [ "Energy", "Machine" ], "rows": 99, "table": true, "tojson": true }, { "name": "stars1", "title": "Stars data 1", "object": "stars1", "file": "stars1.rda", "class": [ "data.frame" ], "fields": [ "Distance", "Velocity" ], "rows": 24, "table": true, "tojson": true }, { "name": "stars2", "title": "Stars data 2", "object": "stars2", "file": "stars2.rda", "class": [ "data.frame" ], "fields": [ "Distance", "Velocity" ], "rows": 21, "table": true, "tojson": true }, { "name": "trout", "title": "Brown trout hemoglobin data", "object": "trout", "file": "trout.rda", "class": [ "data.frame" ], "fields": [ "Sulfamerazine", "Hemoglobin" ], "rows": 40, "table": true, "tojson": true }, { "name": "waist", "title": "Waist circumference and adipose tissue data", "object": "waist", "file": "waist.rda", "class": [ "data.frame" ], "fields": [ "Waist", "AT" ], "rows": 109, "table": true, "tojson": true }, { "name": "worldpop", "title": "World population data", "object": "worldpop", "file": "worldpop.rda", "class": [ "data.frame" ], "fields": [ "Year", "Pop.billion" ], "rows": 20, "table": true, "tojson": true }, { "name": "worldrecord", "title": "World record running times data", "object": "worldrecord", "file": "worldrecord.rda", "class": [ "data.frame" ], "fields": [ "Distance", "MenRecord", "WomenRecord" ], "rows": 10, "table": true, "tojson": true }, { "name": "Wright", "title": "Wright brothers' wind tunnel data", "object": "Wright", "file": "Wright.rda", "class": [ "data.frame" ], "fields": [ "Pressure", "Angle", "Wing" ], "rows": 222, "table": true, "tojson": true } ], "_help": [ { "page": "airspeed", "title": "Air speed experiment data", "topics": [ "airspeed" ] }, { "page": "anscombeplus", "title": "Six data sets with similar regression summary", "topics": [ "anscombeplus" ] }, { "page": "appletree", "title": "Apple yield with cropping under tree", "topics": [ "appletree" ] }, { "page": "basis", "title": "Basis of column space of a matrix", "topics": [ "basis" ] }, { "page": "binaries", "title": "Convert categorical variable to several binary variables", "topics": [ "binaries" ] }, { "page": "cisimult", "title": "Simultaneous confidence intervals in a linear model", "topics": [ "cisimult" ] }, { "page": "cisngl", "title": "Confidence interval for a linear parametric function in a linear model", "topics": [ "cisngl" ] }, { "page": "cisv", "title": "Table of condition indices and singular vectors", "topics": [ "cisv" ] }, { "page": "compbasis", "title": "Basis of orthogonal complement of column space of a matrix", "topics": [ "compbasis" ] }, { "page": "confelps", "title": "Confidence ellipsiod for multiple parameters in a linear model.", "topics": [ "confelps" ] }, { "page": "denim", "title": "Abrasion of denim jeans", "topics": [ "denim" ] }, { "page": "drugprice", "title": "Price of drugs under generic and brand names", "topics": [ "drugprice" ] }, { "page": "frob", "title": "Frobenius norm of a matrix", "topics": [ "frob" ] }, { "page": "ganova", "title": "ANOVA table for linear hypothesis in a linear model", "topics": [ "ganova" ] }, { "page": "girlgrowth", "title": "Growth data for girls", "topics": [ "girlgrowth" ] }, { "page": "hanova", "title": "ANOVA table for adequacy of a subset in a linear model)", "topics": [ "hanova" ] }, { "page": "hiv", "title": "HIV data", "topics": [ "hiv" ] }, { "page": "hoop", "title": "Hoop tree data", "topics": [ "hoop" ] }, { "page": "hypsplit", "title": "Testable and untestable hypotheses in linear model", "topics": [ "hypsplit" ] }, { "page": "hyptest", "title": "Test of a linear hypothesis in a linear model", "topics": [ "hyptest" ] }, { "page": "imf2015", "title": "IMF unemployment data", "topics": [ "imf2015" ] }, { "page": "intsectbasis", "title": "Basis of intersection of two column spaces", "topics": [ "intsectbasis" ] }, { "page": "Iris", "title": "Fisher's Iris data", "topics": [ "Iris" ] }, { "page": "is.included", "title": "Whether one column space is contained in another", "topics": [ "is.included" ] }, { "page": "ivif", "title": "Intercept augmented variance inflation factors", "topics": [ "ivif" ] }, { "page": "kinks", "title": "Kink bands in rocks", "topics": [ "kinks" ] }, { "page": "LAcrime", "title": "LA crime and temperature data", "topics": [ "LAcrime" ] }, { "page": "leprosy", "title": "Treatment of leprosy", "topics": [ "leprosy" ] }, { "page": "lifelength", "title": "Age at death", "topics": [ "lifelength" ] }, { "page": "multcomp", "title": "Multiple comparison tests", "topics": [ "multcomp" ] }, { "page": "olympic", "title": "Olympic sprint finals data", "topics": [ "olympic" ] }, { "page": "poison", "title": "Survival times of poisoned animals", "topics": [ "poison" ] }, { "page": "projector", "title": "Orthogonal projector of a matrix", "topics": [ "projector" ] }, { "page": "skulls", "title": "Egyptian skull development", "topics": [ "skulls" ] }, { "page": "splett2", "title": "Energy data", "topics": [ "splett2" ] }, { "page": "stars1", "title": "Stars data 1", "topics": [ "stars1" ] }, { "page": "stars2", "title": "Stars data 2", "topics": [ "stars2" ] }, { "page": "supplbasis", "title": "Supplementary basis vectors for column space of a matrix", "topics": [ "supplbasis" ] }, { "page": "tr", "title": "Trace of matrix", "topics": [ "tr" ] }, { "page": "trout", "title": "Brown trout hemoglobin data", "topics": [ "trout" ] }, { "page": "waist", "title": "Waist circumference and adipose tissue data", "topics": [ "waist" ] }, { "page": "worldpop", "title": "World population data", "topics": [ "worldpop" ] }, { "page": "worldrecord", "title": "World record running times data", "topics": [ "worldrecord" ] }, { "page": "Wright", "title": "Wright brothers' wind tunnel data", "topics": [ "Wright" ] }, { "page": "yX", "title": "Prepare design matrix for two way layout with single oberservation per cell", "topics": [ "yX" ] }, { "page": "yXm", "title": "Prepare design matrix for balanced two way layout", "topics": [ "yXm" ] }, { "page": "yXn", "title": "Prepare design matrix for nested model with groups and subgroups", "topics": [ "yXn" ] } ], "_rundeps": [ "MASS" ], "_score": 3.0492180226701815, "_indexed": true, "_nocasepkg": "lmreg", "_universes": [ "janakaushik" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.3", "date": "2026-05-12T08:33:30.000Z", "distro": "noble", "commit": "3005306726404845441ff83540fbc1dd63e72fb3", "fileid": "d46c583668b6b3929edac79cbdae03cc28325663a2b62dad09f88ee11d5f9388", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826" }, { "r": "4.6.0", "os": "linux", "version": "1.3", "date": "2026-05-12T08:33:40.000Z", "distro": "noble", "commit": "3005306726404845441ff83540fbc1dd63e72fb3", "fileid": "46ad03d270b5d521ce5e12a1f4a1729432e9ba087733bb44a455caaefe4edf9d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826" }, { "r": "4.5.3", "os": "mac", "version": "1.3", "date": "2026-05-12T08:33:55.000Z", "commit": "3005306726404845441ff83540fbc1dd63e72fb3", "fileid": "05db8c2dfb7c8b652c49363adda8fe111e413871886caf70a00d24882f59b2ad", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826" }, { "r": "4.6.0", "os": "mac", "version": "1.3", "date": "2026-05-12T08:34:05.000Z", "commit": "3005306726404845441ff83540fbc1dd63e72fb3", "fileid": "76fa7ebf288ef5071a3a1226db455687c02b7791b42f559af41a85034411a056", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826" }, { "r": "4.7.0", "os": "win", "version": "1.3", "date": "2026-05-12T08:33:00.000Z", "commit": "3005306726404845441ff83540fbc1dd63e72fb3", "fileid": "219fa943c37953367ee84d3d14ec54dda1848fe84e5250359eb723a05764107e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826" }, { "r": "4.5.3", "os": "win", "version": "1.3", "date": "2026-05-12T08:32:50.000Z", "commit": "3005306726404845441ff83540fbc1dd63e72fb3", "fileid": "2091fd39bc661f8f94bc83f6013fde04d2fe7caa3e8055a1f18ce14436279ee1", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826" }, { "r": "4.6.0", "os": "win", "version": "1.3", "date": "2026-05-12T08:32:52.000Z", "commit": "3005306726404845441ff83540fbc1dd63e72fb3", "fileid": "0237757467b0ba0052a94389bb26c8bb73e65620535dc0b7e08753fde5a36cc8", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826" }, { "r": "4.6.0", "os": "wasm", "version": "1.3", "date": "2026-05-22T10:40:46.000Z", "commit": "3005306726404845441ff83540fbc1dd63e72fb3", "fileid": "2748191a46729ebc18791127dc9363c8156ff2abd1db2f28cfdad823f9995c58", "status": "success", "buildurl": "https://github.com/r-universe/janakaushik/actions/runs/25722814826" } ] }