The correlation coefficient is a measurement of association between two random variables. While its numerical calculation is straightforward, it is not readily applicable to non-parametric statistics. For example, in the data set survey, the exercise level (Exer) and smoking habit (Smoke) are qualitative attributes.
Mast means a collection of nuts used as food for pigs. An example of mast is a pile of beech nuts in the forest. The definition of a mast is a tall pole used for support of the sails on a boat. An example of a mast is the pole that holds up the sails and radar on a ship.
A Mastiff is a mammoth, symmetrically shaped dog with a powerful frame. He has a large, square head with a broad, wrinkly forehead and a short black muzzle. A Mastiff is a mammoth, symmetrically shaped dog with a powerful frame.