.hurdle_transform_random_effects

Internal function to transform standardized random effects (u) to the
original scale using the Cholesky decomposition of the covariance matrix.

internal

Facilitates many of the analyses performed in studies of
behavioral economic demand. The package supports commonly-used options for
modeling operant demand including (1) data screening proposed by Stein,
Koffarnus, Snider, Quisenberry, & Bickel (2015; <doi:10.1037/pha0000020>),
(2) fitting models of demand such as linear (Hursh, Raslear, Bauman,
& Black, 1989, <doi:10.1007/978-94-009-2470-3_22>), exponential (Hursh & Silberberg, 2008,
<doi:10.1037/0033-295X.115.1.186>) and modified exponential (Koffarnus,
Franck, Stein, & Bickel, 2015, <doi:10.1037/pha0000045>), and (3) calculating
numerous measures relevant to applied behavioral economists (Intensity,
Pmax, Omax). Also supports plotting and comparing data.

Brent Kaplan

beezdemand

Behavioral Economic Easy Demand

Shawn Gilroy

.hurdle_transform_random_effects function

<dl><dt>u_hat</dt>
<dd>Matrix of standardized random effects.</dd>
<dt>coefficients</dt>
<dd>Named vector of fixed effect coefficients.</dd>
<dt>n_re</dt>
<dd>Number of random effects.</dd></dl>

Arguments

Transform Random Effects to Original Scale — .hurdle_transform_random_effects

<dl>

<dt>u_hat</dt>
<dd>Matrix of standardized random effects.</dd>


<dt>coefficients</dt>
<dd>Named vector of fixed effect coefficients.</dd>


<dt>n_re</dt>
<dd>Number of random effects.</dd>

</dl>

.hurdle_transform_random_effects: Transform Random Effects to Original Scale

Description

Usage

Value

Arguments