svtree: Create a Shiny vtree, with svg-pan-zoom functionality.
Description
`svtree` uses Shiny and the svg-pan-zoom JavaScript library to
create a variable tree with panning and zooming functionality.
The mousewheel allows you to zoom in or out.
The variable tree can also be dragged to a different position.
Usage
svtree(...)
Arguments
...
parameters to be passed to `vtree`
Details
The svg-pan-zoom library webpage is
https://github.com/ariutta/svg-pan-zoom