regression sum of squares

基本解釋

The correlation coefficient y-intercept slope of the regression line and residual sum of squares should be submitted.
應(yīng)該提交其相關(guān)系數(shù)、Y軸截距、回歸線斜率、殘差平方和。
www.can-yin.cn
We combine unitary nonlinear regression with multivariate linear regression, it can reduce the error sum of squares of the model and improve the precision of forecast.
即把一元非線性回歸和多元線性回歸結(jié)合起來(lái)，構(gòu)造一個(gè)混合回歸模型，這樣就減小了模型的殘差平方和，從而提高預(yù)報(bào)的準(zhǔn)確性。
Based on the criterion of deviation squares sum, a general forecasting equation is set up by using goal programming. It has advantages over the analysis of multi-variable linear regression.
提出依據(jù)離差絕對(duì)值和準(zhǔn)則，用目標(biāo)規(guī)劃建立多元線性預(yù)測(cè)方程，該方法優(yōu)于回歸分析。