Reciprocal relation; corresponding similarity or parallelism of relation or law; capacity of being converted into, or of giving place to, one another, under certain conditions; as, the correlation of forces, or of zymotic diseases.
There are so many artists that are dyslexic or learning disabled, it's just phenomenal. There's also an unbelievably high proportion of artists who are left-handed, and a high correlation between left-handedness and learning disabilities. Chuck Close
There is zero correlation between IQ and emotional empathy... They're controlled by different parts of the brain. Daniel Goleman
Hindered by asthma since I was six weeks old, I had begun experimenting with my diet and discovered a disquieting correlation. When I stopped eating the normal American diet of sugar, fats, alcohol, chemicals, and additives, I felt better. I could breathe freely. When I tried to sneak in a hamburger and a Coke, my body rebelled. Paul Hawken
The correlation between poverty and obesity can be traced to agricultural policies and subsidies. Michael Pollan
In the United States, one of the main topics of academic political science is the study of attitudes and policy and their correlation. The study of attitudes is reasonably easy in the United States: heavily-polled society, pretty serious and accurate polls, and policy you can see, and you can compare them. Noam Chomsky