R Sunflower Plot
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R sunflower plot. Hence sunflower plots can deal with high density data. Each petal in a sunflower plot represents an observation. Webuse auto sunflower mpg displ r sunflower. If rotate true and numberi 2 a random direction is chosen instead of the y axis for the first ray.
If rotatetrue and numberi 2 a random direction is chosen instead of the y axis for the first raythe goal is to jitter the orientations of the sunflowers in order to prevent artefactual visual. Repairs recycle style. A scatter plot is drawn with sunflowers as symbols. For the right hand plot apply the sunflowerplot function to the same data to see the presence of repeated data points not evident from the scatterplot on the left.
Use xytable from package grdevices if you are only interested in this return value. When the density of data increases in a particular region of a plot it becomes hard to read. Up to ten flower plots may be placed in a single garden regardless of type. Sunflower plot outdoor furnishing.
This is a generic function with default and formula methods. For numberi 1 a slightly enlarged usual plotting symbol pch is drawnfor numberi 1 a small plotting symbol is drawn and numberi equi angular rays emanate from it. Use the title function to add the title sunflower plot. Authors andreas ruckstuhl werner stahel martin maechler tim hesterberg 19891993.