{"repository":{"description":"Functions to calculate student growth percentiles and percentile growth projections/trajectories for students using large scale, longitudinal assessment data.  Functions use quantile regression to estimate the conditional density associated with each student's achievement history.  Percentile growth projections/trajectories are calculated using the coefficient matrices derived from the quantile regression analyses and specify what percentile growth is required for students to reach future achievement targets.  SystemRequirements: (PDF)LaTeX (http://www.latex-project.org/) with pdfpages package for studentGrowthPlot option in visualizeSGP to bind together student growth plots into school catalogs.","homepage":"","watchers":4,"stargazers":4,"forks":8,"fork":false,"size":891544,"owner":"CenterForAssessment","private":false,"open_issues":1,"has_issues":true,"has_downloads":true,"has_wiki":true,"language":"R","created_at":"2012-01-04T19:51:40-08:00","pushed_at":"2013-11-20T13:10:55-08:00","master_branch":"master","organization":"CenterForAssessment"},"actor_attributes":{"type":"User","name":"Damian Betebenner","company":"Center for Assessment","blog":"twitter.com/DBetebenner","location":"Boston ","email":"6cb2e1274296a8f0ce217c146c63edc5484d6dee@nciea.org"},"url":"https://github.com/CenterForAssessment/SGP/pull/516"}