| buildCall | Builds the Diagrammer function call. |
| buildLabels | Adds variable labels to the Diagrammer plot function call. |
| buildPaths | Extracts the paths from the lavaan model. |
| embed_plot_pdf | Embeds a plot into an rmarkdown pdf |
| getNodes | Extracts the paths from the lavaan model. |
| lavaanPlot | Plots lavaan path model with DiagrammeR |
| save_png | Saves a plot as a png |
| sig_stars | Generates standard significance stars |