cor_brms

cor_brms-class

Classes of correlation structures available in the brms package.
<code>cor_brms</code> is not a correlation structure itself,
but the class common to all correlation structures implemented in brms.

Fit Bayesian generalized (non-)linear multivariate multilevel models
using 'Stan' for full Bayesian inference. A wide range of distributions
and link functions are supported, allowing users to fit -- among others --
linear, robust linear, count data, survival, response times, ordinal,
zero-inflated, hurdle, and even self-defined mixture models all in a
multilevel context. Further modeling options include both theory-driven and
data-driven non-linear terms, auto-correlation structures, censoring and
truncation, meta-analytic standard errors, and quite a few more.
In addition, all parameters of the response distribution can be predicted
in order to perform distributional regression. Prior specifications are
flexible and explicitly encourage users to apply prior distributions that
actually reflect their prior knowledge. Models can easily be evaluated and
compared using several methods assessing posterior or prior predictions.
References: Bürkner (2017) <doi:10.18637/jss.v080.i01>;
Bürkner (2018) <doi:10.32614/RJ-2018-017>;
Bürkner (2021) <doi:10.18637/jss.v100.i05>; Carpenter et al. (2017)
<doi:10.18637/jss.v076.i01>.

PaulChristian Buerkner

brms

Bayesian Regression Models using 'Stan'

Paul-Christian Bürkner

Jonah Gabry

Sebastian Weber

Andrew Johnson

Martin Modrak

Hamada S. Badr

Frank Weber

Aki Vehtari

Mattan S. Ben-Shachar

Hayden Rabel

Simon C. Mills

Stephen Wild

Ven Popov

cor_brms function

<dl>
 <dt>cor_arma</dt>
<dd>autoregressive-moving average (ARMA) structure,
 with arbitrary orders for the autoregressive and moving
 average components</dd></dl> <dt>cor_ar</dt>
<dd>autoregressive (AR) structure of arbitrary order</dd> <dt>cor_ma</dt>
<dd>moving average (MA) structure of arbitrary order</dd> <dt>cor_car</dt>
<dd>Spatial conditional autoregressive (CAR) structure</dd> <dt>cor_sar</dt>
<dd>Spatial simultaneous autoregressive (SAR) structure</dd> <dt>cor_fixed</dt>
<dd>fixed user-defined covariance structure</dd>

Available correlation structures

(Deprecated) Correlation structure classes for the brms package — cor_brms

<dl>
 <dt>cor_arma</dt>
<dd>autoregressive-moving average (ARMA) structure,
 with arbitrary orders for the autoregressive and moving
 average components</dd>

 <dt>cor_ar</dt>
<dd>autoregressive (AR) structure of arbitrary order</dd>

 <dt>cor_ma</dt>
<dd>moving average (MA) structure of arbitrary order</dd>

 <dt>cor_car</dt>
<dd>Spatial conditional autoregressive (CAR) structure</dd>

 <dt>cor_sar</dt>
<dd>Spatial simultaneous autoregressive (SAR) structure</dd>

 <dt>cor_fixed</dt>
<dd>fixed user-defined covariance structure</dd>


</dl>

(Deprecated) Correlation structure classes for the brms package

cor_brms: (Deprecated) Correlation structure classes for the brms package

Description

Arguments

Available correlation structures

See Also