and Y (is the result when Y is regressed against
explanatory variables X1, X2, . . . Xk,).
It is customary to deal with this coefficient in squared form (i.e., R2).
See R2 and adjusted R2.Often designated as R,
this coefficient represents a standardized (unit free) relationship between
and Y (is the result when Y is regressed against
explanatory variables X1, X2, . . . Xk,).
It is customary to deal with this coefficient in squared form (i.e., R2).
See R2 and adjusted R2.