codaplot

Fit mixed-effects location scale models with spike-and-slab priors on the location random effects to identify units with unusual residual variances. The method is described in detail in Carmo, Williams and Rast (2025) <https://osf.io/sh6ne>.

Philippe Rast

Individual Variance Detection

Marwin Carmo

codaplot function

<dl><dt>obj</dt>
<dd>ivd object</dd>
<dt>parameters</dt>
<dd>Provide parameters of interest using names from the summary() output (e.g., "Intc", "scl_Intc", "sd_Intc", "R\[scl_Intc, Intc\]", "pip\[Intc, 5\]"). Defaults to NULL (plots all parameters).</dd>
<dt>type</dt>
<dd>Coda plot. Defaults to 'traceplot'. See coda for more options such as 'acfplot', 'densplot' etc.</dd>
<dt>askNewPage</dt>
<dd>Should user be prompted for next plot. Defaults to <code>TRUE</code></dd></dl>

Arguments

Author

Traceplot from the coda package — codaplot

<dl>

<dt>obj</dt>
<dd>ivd object</dd>


<dt>parameters</dt>
<dd>Provide parameters of interest using names from the summary() output (e.g., "Intc", "scl_Intc", "sd_Intc", "R\[scl_Intc, Intc\]", "pip\[Intc, 5\]"). Defaults to NULL (plots all parameters).</dd>


<dt>type</dt>
<dd>Coda plot. Defaults to 'traceplot'. See coda for more options such as 'acfplot', 'densplot' etc.</dd>


<dt>askNewPage</dt>
<dd>Should user be prompted for next plot. Defaults to <code>TRUE</code></dd>

</dl>

codaplot: Traceplot from the coda package

Description

Usage

Value

Arguments

Author