Chapter 22 Dataset description

We assume you have loaded the following packages:

22.1 Yin-Yang

In repo as yin-yang.csv.bz2

This is a random point cloud of two categories, broadly resembling the well-known yin-yang pattern with a little noisy boundary. Variables:

  • x, y: location on place
  • c: color, 0 or 1.

Example values:

x y c
0.3030772 -1.927946 0
0.4004059 -1.168202 0
1.8645760 -1.651112 1
plot of chunk unnamed-chunk-4

The point cloud of yin-yang data.