.time_interaction_lnVR

Log of Variability Ratio: Interaction Between Experimental Treatment and Time

internal

Compute effect sizes and their sampling variances from factorial experimental designs. The package supports calculation of simple effects, overall effects, and interaction effects for use in factorial meta-analyses. See Gurevitch et al. (2000) <doi:10.1086/303337>, Morris et al. (2007) <doi:10.1890/06-0442>, Lajeunesse (2011) <doi:10.1890/11-0423.1> and Macartney et al. (2022) <doi:10.1016/j.neubiorev.2022.104554>.

Facundo Decunta

minter

Effect Sizes for Meta-Analysis of Interactions from Factorial
Experiments

Shinichi Nakagawa

Daniel Noble

.time_interaction_lnVR function

<dl><dt>t0_Ctrl_sd</dt>
<dd>Standard deviation from the control group at time 0</dd>
<dt>t1_Ctrl_sd</dt>
<dd>Standard deviation from the control group at time 1</dd>
<dt>Ctrl_n</dt>
<dd>Sample size of the control group</dd>
<dt>Ctrl_cor</dt>
<dd>Correlation between the means of the control group at t0 and t1</dd>
<dt>t0_Exp_sd</dt>
<dd>Standard deviation from the experimental group at time 0</dd>
<dt>t1_Exp_sd</dt>
<dd>Standard deviation from the experimental group at time 1</dd>
<dt>Exp_n</dt>
<dd>Sample size of the experimental group</dd>
<dt>Exp_cor</dt>
<dd>Correlation between the means of the experimental group at t0 and t1</dd></dl>

Arguments

Log of Variability Ratio: Interaction Between Experimental Treatment and Time — .time_interaction_lnVR

<dl>

<dt>t0_Ctrl_sd</dt>
<dd>Standard deviation from the control group at time 0</dd>


<dt>t1_Ctrl_sd</dt>
<dd>Standard deviation from the control group at time 1</dd>


<dt>Ctrl_n</dt>
<dd>Sample size of the control group</dd>


<dt>Ctrl_cor</dt>
<dd>Correlation between the means of the control group at t0 and t1</dd>


<dt>t0_Exp_sd</dt>
<dd>Standard deviation from the experimental group at time 0</dd>


<dt>t1_Exp_sd</dt>
<dd>Standard deviation from the experimental group at time 1</dd>


<dt>Exp_n</dt>
<dd>Sample size of the experimental group</dd>


<dt>Exp_cor</dt>
<dd>Correlation between the means of the experimental group at t0 and t1</dd>

</dl>

.time_interaction_lnVR: Log of Variability Ratio: Interaction Between Experimental Treatment and Time

Description

Usage

Arguments