Learn R Programming

⚠️There's a newer version (2.2-0.0) of this package.Take me there.

SGP (version 1.5-0.0)

Student Growth Percentiles & Percentile Growth Trajectories

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.

Copy Link

Version

Install

install.packages('SGP')

Monthly Downloads

1,497

Version

1.5-0.0

License

GPL-3

Issues

Pull Requests

Stars

Forks

Repository

https://github.com/CenterForAssessment/SGP

Homepage

Maintainer

Damian Betebenner

Last Published

March 4th, 2016

Functions in SGP (1.5-0.0)

Function for converting all caps to mixed case. Useful in data cleaning.

studentGrowthPlot_Styles

studentGrowthPlot_Styles providing base templates for the core studentGrowthPlot function

createKnotsBoundaries

Function to create Knots and Boundaries from supplied data in LONG format.

Analyze student data to produce student growth percentiles and coefficient matrices from a baseline (i.e. multiple cohort) norm group

Core bubblePlot function for SGP

Perform 6 step sequence: prepareSGP, analyzeSGP, combineSGP, summarizeSGP, visualizeSGP, and outputSGP

bubblePlot_Styles

bubblePlot_Styles providing various uses of the core bubblePlot function

State assessment program data from large scale state assessments for use with SGP package

Analyze student data to produce student growth percentiles and student growth projections

SGP: Student Growth Percentiles & Percentile Growth Trajectories

Test SGP Package functions

Visualize data from SGP analyses

studentGrowthPercentiles

Student Growth Percentiles

growthAchievementPlot

growthAchievementPlot for SGP

studentGrowthProjections

Student Growth Projections

splineMatrix-class

Class "splineMatrix"

studentGrowthPlot

Create a student growth and achievement chart

Function for producing goodness of fit plots using existing SGP object

Function to update SGP object with additional year's analyses

Combine student data and SGP results

Wrapper function associated with SGP analyses for Renaissance Learning Incorporated (RLI) interim STAR assessments.

Prepare data for SGP analyses

Summarize student scale scores, proficiency levels and student growth percentiles according to user specified summary group variables

Output student data and SGP results for a variety of purposes