plotBuilder_lcc

Produces a longitudinal concordance correlation plot from fitted 
and sampled values with optional non-parametric confidence intervals.

internal

Methods for assessing agreement between repeated
measurements obtained by two or more methods using the longitudinal
concordance correlation coefficient (LCC). Polynomial mixed-effects
models (via 'nlme') describe how concordance, Pearson correlation
and accuracy evolve over time. Functions are provided for model
fitting, diagnostic plots, extraction of summaries, and non-parametric
bootstrap confidence intervals (including parallel computation),
following Oliveira et al. (2018) <doi:10.1007/s13253-018-0321-1>.

Thiago de Paula Oliveira

Advanced Analysis of Longitudinal Data Using the Concordance
Correlation Coefficient

Rafael de Andrade Moral

Silvio Sandoval Zocchi

Clarice Garcia Borges Demetrio

John Hinde

plotBuilder_lcc function

<dl><dt>rho</dt>
<dd>Vector of LCC values.</dd>
<dt>ENV.LCC</dt>
<dd>Environment matrix for LCC values, used for confidence intervals.</dd>
<dt>tk.plot</dt>
<dd>Time points for LCC values.</dd>
<dt>CCC</dt>
<dd>Matrix or list of CCC values.</dd>
<dt>tk.plot2</dt>
<dd>Time points for CCC values.</dd>
<dt>ldb</dt>
<dd>Number of levels in the data.</dd>
<dt>model</dt>
<dd>The model object from which data was extracted.</dd>
<dt>ci</dt>
<dd>Logical, indicating if confidence intervals should be included.</dd>
<dt>arg</dt>
<dd>List of graphical arguments.</dd>
<dt>...</dt>
<dd>Additional arguments for ggplot.</dd></dl>

Arguments

Generate a Longitudinal Concordance Correlation Plot — plotBuilder_lcc

<dl>

<dt>rho</dt>
<dd>Vector of LCC values.</dd>


<dt>ENV.LCC</dt>
<dd>Environment matrix for LCC values, used for confidence intervals.</dd>


<dt>tk.plot</dt>
<dd>Time points for LCC values.</dd>


<dt>CCC</dt>
<dd>Matrix or list of CCC values.</dd>


<dt>tk.plot2</dt>
<dd>Time points for CCC values.</dd>


<dt>ldb</dt>
<dd>Number of levels in the data.</dd>


<dt>model</dt>
<dd>The model object from which data was extracted.</dd>


<dt>ci</dt>
<dd>Logical, indicating if confidence intervals should be included.</dd>


<dt>arg</dt>
<dd>List of graphical arguments.</dd>


<dt>...</dt>
<dd>Additional arguments for ggplot.</dd>

</dl>

plotBuilder_lcc: Generate a Longitudinal Concordance Correlation Plot

Description

Usage

Arguments