safe_model_matrix

Attempt to build <code><a href="/link/model.matrix()?package=qbrms&version=1.0.1" data-mini-rdoc="qbrms::model.matrix()">model.matrix()</a></code> with additional checks for
size and rank, and fall back to an intercept-only matrix on failure.

internal

Provides a 'brms'-like interface for fitting Bayesian regression models
using 'INLA' (Integrated Nested Laplace Approximations) and 'TMB' (Template Model Builder).
The package offers faster model fitting while maintaining familiar 'brms' syntax and
output formats. Supports fixed and mixed effects models, multiple probability distributions,
conditional effects plots, and posterior predictive checks with summary methods compatible
with 'brms'. 'TMB' integration provides fast ordinal regression capabilities. Implements
methods adapted from 'emmeans' for marginal means estimation and 'bayestestR' for Bayesian
inference assessment. Methods are based on Rue et al. (2009) <doi:10.1111/j.1467-9868.2008.00700.x>,
Kristensen et al. (2016) <doi:10.18637/jss.v070.i05>, Lenth (2016) <doi:10.18637/jss.v069.i01>,
Bürkner (2017) <doi:10.18637/jss.v080.i01>, Makowski et al. (2019) <doi:10.21105/joss.01541>,
and Kruschke (2014, ISBN:9780124058880).

Tony Myers

qbrms

Quick Bayesian Regression Models Using 'INLA' with 'brms' Syntax

safe_model_matrix function

<dl><dt>formula</dt>
<dd>A model formula.</dd>
<dt>data</dt>
<dd>A <code>data.frame</code>.</dd>
<dt>max_cols</dt>
<dd>Integer; warn if more than this many columns are produced.</dd></dl>

Arguments

Attempt to build <code><a href='https://rdrr.io/r/stats/model.matrix.html'>model.matrix()</a></code> with additional checks for
size and rank, and fall back to an intercept-only matrix on failure.

Safe construction of model matrices — safe_model_matrix

<dl>

<dt>formula</dt>
<dd>A model formula.</dd>


<dt>data</dt>
<dd>A <code>data.frame</code>.</dd>


<dt>max_cols</dt>
<dd>Integer; warn if more than this many columns are produced.</dd>

</dl>

safe_model_matrix: Safe construction of model matrices

Description

Usage

Value

Arguments