======

The plotly package allows you to create plotly interactive graphs from within R.

In addition, any ggplot2 graph can be turned into a plotly graph.

Using the Fuel Economy data, we’ll create an interactive graph displaying highway mileage vs. engine displace by car class.

create plotly graph.

library(ggplot2) library(plotly)

p <- ggplot(mpg, aes(x=displ, y=hwy, color=class)) + geom_point(size=3) + labs(x = “Engine displacement”, y = “Highway Mileage”, color = “Car Class”) + theme_bw()

ggplotly(p)

There are several sources of good information on plotly.

See the plotly R pages and the online plotly for R book.

Additionally, DataCamp offers a free interactive tutorial