The `metaSEM`

package conducts univariate and multivariate meta-analyses using a structural equation modeling (SEM) approach via the `OpenMx`

package. It also implements the two-stage SEM approach to conduct meta-analytic structural equation modeling on correlation/covariance matrices.

The stable version can be installed from CRAN by:

`install.packages("metaSEM")`

The developmental version can be installed from GitHub by:

```
## Install devtools package if it has not been installed yet
# install.packages("devtools")
devtools::install_github("mikewlcheung/metasem")
```