campaign (kÃ¦mËpeÉªn) n 1. (Government, Politics & Diplomacy) a series of coordinated activities, such as public speaking and demonstrating, designed to achieve a social, political, or commercial goal: a presidential campaign; an advertising campaign.
Intercept : Intercept is a point where the graph of a function or relation intersects with the y-axis of the coordinate system. Isosceles Triangle Integer. Learn what is intercept. Also find the definition and meaning for various math words from this math dictionary.
The intercept (often labeled the constant) is the expected mean value of Y when all X=0. Start with a regression equation with one predictor, X. If X sometimes = 0, the intercept is simply the expected mean value of Y at that value.If X never = 0, then the intercept has no intrinsic meaning.In scientific research, the purpose of a regression model is to understand the relationship between predictors and the response. If so, and if X never = 0, there is no interest in the intercept.It doesnât tell you anything about the relationship between X and Y. You do need it to calculate predicted values, though.f X never = 0, then the intercept has no intrinsic meaning. In scientific research, the purpose of a regression model is to understand the relationship between predictors and the response. If so, and if X never = 0, there is no interest in the intercept.