Since then, the bivariant regression analysis is introduced, using uneven income and income as independent variables. 由此引入以不平等收入和收入为自变量进行双变量回归分析。
On this basis, the introduction of uneven income from univariant analysis and uneven income and income as independent variables to the consumer to be variable, for bivariant regression analysis, to draw a more reasonable explanation. 因而,在此基础上,又分别引入以不平均收入为自变量的单变量分析,和以不平均收入和收入作为自变量、以消费为应变量的双变量回归分析,得出较为合理的解释。