SGP-class

list.null-class

The formal S4 class for SGP. This class stores the data object for use with the function "analyzeSGP" and the resulting coefficient matrices and updated data object.

classes

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.

Damian Betebenner

An R Package for the Calculation and Visualization of Student
        Growth Percentiles.

SGP-class function

Objects can be created by calls of the form <code>new("SGP", ...)</code>, but this is not encouraged. Use the function <code><a href="/link/prepareSGP?package=SGP&version=0.4-5.0" rd-options="" data-mini-rdoc="SGP::prepareSGP">prepareSGP</a></code> instead.

SGP-class: Class "SGP"

Description

Arguments

Objects from the Class

Details

See Also