Zero Correlation Triangle
- Steve Phelps
Triangle ABC was constructed with the origin as the centroid. Triangle is formed by expressing the coordinates of A, B, and C as z-scores. Drag point A around so that the correlation (r) is equal to zero. Click on the CAPTURE button. Repeat this over and over by moving point A to another spot that produces a correlation of zero and clicking on Capture.
When the correlation is zero, what happens to Triangle ? What path does A move along to produce a correlation of zero?