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Schools\"),\nperson(given=\"Brendan\", family=\"Houng\", role=\"ctb\", comment=\"University of Melbourne, Australia, NAPLAN\"),\nperson(given=\"Leslie\", family=\"Rosale\", role=\"ctb\", comment=\"Ministry of Education, Guatemala\"),\nperson(given=\"Nathan\", family=\"Wall\", role=\"ctb\", comment=\"eMetric working with Nevada Department of Education and South Dakota Department of Education\"),\nperson(given=\"Julia\", family=\"English\", role=\"ctb\", comment=\"Massachusetts DESE\"),\nperson(given=\"Sarah Jo\", family=\"Torgrimson\", role=\"ctb\", comment=\"Massachusetts DESE\"),\nperson(given=\"Narek\", family=\"Sahakyan\", role=\"ctb\", comment=\"World Class Instruction and Design (WIDA)\"))", "Maintainer": "Damian W. Betebenner ", "Description": "An analytic framework for the calculation of norm- and\ncriterion-referenced academic growth estimates using large\nscale, longitudinal education assessment data as developed in\nBetebenner (2009) .", "SystemRequirements": "(PDF)LaTeX (https://www.latex-project.org/) with\n'pdfpages' package for studentGrowthPlot option in visualizeSGP\nto bind together student growth plots into school catalogs", "URL": "https://sgp.io, https://github.com/CenterForAssessment/SGP,\nhttps://CRAN.R-project.org/package=SGP", "BugReports": "https://github.com/CenterForAssessment/SGP/issues", "VignetteBuilder": "knitr", "LazyData": "Yes", "LazyDataCompression": "xz", "License": "GPL-3", "ByteCompile": "TRUE", "RoxygenNote": "7.3.2", "Config/pak/sysreqs": "libcairo2-dev libfontconfig1-dev libfreetype6-dev\nlibfribidi-dev libharfbuzz-dev texlive libicu-dev libpng-dev\nlibssl-dev", "Repository": "https://centerforassessment.r-universe.dev", "Date/Publication": "2026-05-29 15:19:57 UTC", "RemoteUrl": "https://github.com/centerforassessment/sgp", "RemoteRef": "HEAD", "RemoteSha": "7c5a390f6eef7c5f0e70b998c463c2dc1cc3b2d7", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-29 17:21:44 UTC", "User": "root" }, "Author": "Damian W. 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Useful in data cleaning.", "topics": [ "capwords" ] }, { "page": "combineSGP", "title": "Combine student data and SGP results", "topics": [ "combineSGP" ] }, { "page": "courseProgressionSGP", "title": "Identify potential course progressions for SGP analyses", "topics": [ "courseProgressionSGP" ] }, { "page": "createKnotsBoundaries", "title": "Function to create Knots and Boundaries from supplied data in LONG format.", "topics": [ "createKnotsBoundaries" ] }, { "page": "createSuperCohortData", "title": "Function to create longitudinal data set merging together individual years into a super-cohort of data.", "topics": [ "createSuperCohortData" ] }, { "page": "getStateAbbreviation", "title": "Function for converting state/organization abbreviations to long form and back.", "topics": [ "getStateAbbreviation" ] }, { "page": "gofPrint", "title": "Function to produce Goodness of Fit plots from a SGP object.", "topics": [ "gofPrint" ] }, { "page": "gofSGP", "title": "Function for producing goodness of fit plots using existing SGP object", "topics": [ "gofSGP" ] }, { "page": "growthAchievementPlot", "title": "growthAchievementPlot for SGP", "topics": [ "growthAchievementPlot" ] }, { "page": "outputSGP", "title": "Output student data and SGP results for a variety of purposes", "topics": [ "outputSGP" ] }, { "page": "prepareSGP", "title": "Prepare data for SGP analyses", "topics": [ "prepareSGP" ] }, { "page": "rliSGP", "title": "Wrapper function associated with SGP analyses for Renaissance Learning Incorporated (RLI) interim STAR assessments.", "topics": [ "rliSGP" ] }, { "page": "setNamesSGP", "title": "Function for renaming data (typically from 'outputSGP') from a state/organization naming conventions to those used in the SGP package", "topics": [ "setNamesSGP" ] }, { "page": "SGP-class", "title": "Class \"SGP\"", "topics": [ "is.SGP", "SGP-class" ] }, { "page": "SGPstateData", "title": "State assessment program data from large scale state assessments for use with SGP package", "topics": [ "SGPstateData" ] }, { "page": "splineMatrix-class", "title": "Class \"splineMatrix\"", "topics": [ "as.splineMatrix", "is.splineMatrix", "splineMatrix-class" ] }, { "page": "studentGrowthPercentiles", "title": "Student Growth Percentiles", "topics": [ "studentGrowthPercentiles" ] }, { "page": "studentGrowthPlot", "title": "Create a student growth and achievement chart", "topics": [ "studentGrowthPlot" ] }, { "page": "studentGrowthPlot_Styles", "title": "studentGrowthPlot_Styles providing base templates for the core studentGrowthPlot function", "topics": [ "studentGrowthPlot_Styles" ] }, { "page": "studentGrowthProjections", "title": "Student Growth Projections", "topics": [ "studentGrowthProjections" ] }, { "page": "summarizeSGP", "title": "Summarize student scale scores, proficiency levels and student growth percentiles according to user specified summary group variables", "topics": [ "summarizeSGP" ] }, { "page": "testSGP", "title": "Test SGP Package functions", "topics": [ "testSGP" ] }, { "page": "updateSGP", "title": "Function to update SGP object with additional year's analyses", "topics": [ "updateSGP" ] }, { "page": "visualizeSGP", "title": "Visualize data from SGP analyses", "topics": [ "visualizeSGP" ] } ], "_readme": "https://github.com/centerforassessment/sgp/raw/HEAD/README.md", "_rundeps": [ "base64enc", "bit", "bit64", "blob", "cachem", "Cairo", "callr", "cli", "codetools", "collapse", "colorspace", "cpp11", "crayon", "curl", "data.table", "DBI", "digest", "doParallel", "equate", "fastmap", "foreach", "glue", "gridBase", "gtools", "iterators", "jsonlite", "lattice", "lifecycle", "MASS", "Matrix", "MatrixModels", "matrixStats", "memoise", "mnormt", "numDeriv", "pkgconfig", "pkgsearch", "processx", "ps", "quantreg", "R6", "randomNames", "Rcpp", "rlang", "rngtools", "RSQLite", "sn", "SparseM", "stringi", "survival", "svglite", "systemfonts", "textshaping", "toOrdinal", "vctrs" ], "_vignettes": [ { "source": "SGP_Data_Preparation.Rmd", "filename": "SGP_Data_Preparation.html", "title": "SGP Data Preparation", "author": "Damian W Betebenner & Adam R Van Iwaarden", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "WIDE data format: sgpData", "LONG data format: sgpData_LONG", "LONG data format with time: sgptData_LONG", "LONG teacher-student lookup: sgpData_INSTRUCTOR_NUMBER", "Contributions & Requests" ], "created": "2017-09-06 14:12:33", "modified": "2024-06-13 05:44:18", "commits": 8 }, { "source": "SGP.Rmd", "filename": "SGP.html", "title": "Getting started with SGP", "author": "Damian W Betebenner & Adam R Van Iwaarden", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Software and Hardware Requirements", "Data Preparation: Wide or Long Data", "Data Analysis", "Student Growth Percentiles", "Student Growth Projections/Percentile Growth Trajectories", "Advanced SGP Analysis", "Standard errors for student growth percentiles", "SIMEX measurement error correction", "End-of-course test taking patterns", "Contributions & Requests" ], "created": "2017-08-31 20:25:00", "modified": "2023-10-24 13:07:58", "commits": 8 }, { "source": "SGP_Data_Analysis.Rmd", "filename": "SGP_Data_Analysis.html", "title": "SGP Data Analysis", "author": "Damian W Betebenner & Adam R Van Iwaarden", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "SGP analysis using lower level functions", "SGP analysis using higher level functions", "SGP Analysis in 6 Steps", "SGP Analysis in 1 Step", "Contributions & Requests" ], "created": "2017-09-06 14:12:33", "modified": "2021-05-12 16:07:53", "commits": 9 } ], "_score": 9.830757786076576, "_indexed": true, "_nocasepkg": "sgp", "_universes": [ "centerforassessment", "dbetebenner" ], "_previous": "2.2-3.0", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "2.2-3.1", "date": "2026-05-29T17:25:23.000Z", "distro": "noble", "commit": "7c5a390f6eef7c5f0e70b998c463c2dc1cc3b2d7", "fileid": 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