应用与计算数学杂志

Multiple Regression on the Example of the Presidential Elections in the United States during the Period from 1916 to 2000

Abstract

Taenvat MM

Systematization of knowledge about multiple regression: the withdrawal of the regression equation 1) Through a system of normal equations and 2) Matrix method; solution 1) Using packet analysis EXCEL, 2) Matrix calculator and "matrix arithmetic"; 3) Solution in MATLAB as the normal equations, and directly – matrix method; controversy about the statistical reliability - University of Vladivostok against the University of Indiana; graphical and tabular analysis of residues; concluded by differentiating the normal equations; Study regression with z-statistics and graphs standard normal probability.