Experiments with reactive bindings of rCharts plots to data filters.
With renderChart2, the entire plot is regenerated every time the filter values are updated. This is inefficient if only one series needs to be updated - see line_plot.R for an example.
The goal is to develop a user-friendly way to reactively bind parts of an rCharts plot (i.e. one series) to a data filter. Here is an example of how this can be done in Highcharts with jQuery filters.