# Chapter 9 Morning clipping volume during tournament week at KBC Augusta

The KBC Augusta tournament is coming up next week^{15} at Keya Golf Club in Fukuoka. The volume of grass clippings cut from the greens is measured every morning.

I think it is interesting to look at the density^{16} of the measurements. This ridgeline plot^{17} provides a quick summary of clipping volume during the 2016 tournament.

The joyplot above uses the same data as this chart I made last year.

I wrote this in mid-August 2017, just before the 2017 tournament (https://www.asianturfgrass.com/2017-08-14-morning-clipping-volume/).↩

(https://en.wikipedia.org/wiki/Probability_density_function)↩

For more about this type of plot and what is being displayed, see the vignette (https://cran.r-project.org/web/packages/ggridges/vignettes/introduction.html).↩