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SGP (version 1.0-3.0)

An R Package for the Calculation and Visualization of 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.

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Install

install.packages('SGP')

Monthly Downloads

2,430

Version

1.0-3.0

License

CC BY-SA 3.0 US + file LICENSE

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Last Published

January 21st, 2013

Functions in SGP (1.0-3.0)