YEAR 2287df n style="mso-spacerun: 29.5 00 YEAR 56.5 56.5 YEAR 54. SEX YEAR YEAR 115.5 115.5 YEAR 95.5 95.5 YEAR 153.5 153.5 Goodness-of-fit test statistics Likelihood ratio chi square 00000 =0P=1.000 Pearson chi square 00000DF=0P=1.000 下面,系统先显示某一阶及其更高阶交互效应为0时的似然比x2检验概率值,因K为 时的概率值=0.1964>005,故认为年龄、性别、年份三者的交互作用为0,亦即含1阶(单 变量主效应)及2阶(变量两两交互效应)的模型就能恰当地表述数据。 接着,系统又显示特定阶交互效应为θ时的似然比ⅹ2检验概率值,结果表明,单纯含 1阶(单一变量主效应)或单纯含2阶(变量两两交互效应)的模型也能恰当地表述数据。 Tests that K-way and higher order effects are zero K DF L.R. Chisq Prob Pearson Chisq Prob Iteration 8.615 1964 8.547 2007 17 404.424 425.168 231279.591 1293.59400 Tests that K-way effects are zero DF L R Chisq Prob Pearson Chisq Prob Iteration 6 875.167 0000 868.426 395.809 416.621 0000 3 6 8.615 1964 8.547 2007 0 Note: For saturated models 500 has been added to all observed cells This value may be changed by using the CRITErIa- DELTA subcommand 系统所确定的模型中各参数值如下所示,由于内容较多,各λ值如何推算及其所表示的 意义,请读者参阅本章第一节 Estimates for Parameters AGE*SEX*YEAR P Coeff. Std Err. Z-Value Lower 95 CI Upper 95 CIYEAR 2 2287df n style="mso-spacerun: yes"> 29.5 .00 .00 YEAR 3 56.5 56.5 .00 .00 YEAR 4 54.5 54.5 .00 .00 SEX 2 YEAR 1 94.5 94.5 .00 .00 YEAR 2 115.5 115.5 .00 .00 YEAR 3 95.5 95.5 .00 .00 YEAR 4 153.5 153.5 .00 .00 Goodness-of-fit test statistics Likelihood ratio chi square = .00000 DF = 0 P = 1.000 Pearson chi square = .00000 DF = 0 P = 1.000 下面，系统先显示某一阶及其更高阶交互效应为 0 时的似然比χ2 检验概率值，因 K 为 3 时的概率值=0.1964>0.05，故认为年龄、性别、年份三者的交互作用为 0，亦即含 1 阶（单 一变量主效应）及 2 阶（变量两两交互效应）的模型就能恰当地表述数据。 接着，系统又显示特定阶交互效应为 0 时的似然比χ2 检验概率值，结果表明，单纯含 1 阶（单一变量主效应）或单纯含 2 阶（变量两两交互效应）的模型也能恰当地表述数据。 Tests that K-way and higher order effects are zero. K DF L.R. Chisq Prob Pearson Chisq Prob Iteration 3 6 8.615 .1964 8.547 .2007 4 2 17 404.424 .0000 425.168 .0000 2 1 23 1279.591 .0000 1293.594 .0000 0 Tests that K-way effects are zero. K DF L.R. Chisq Prob Pearson Chisq Prob Iteration 1 6 875.167 .0000 868.426 .0000 0 2 11 395.809 .0000 416.621 .0000 0 3 6 8.615 .1964 8.547 .2007 0 Note: For saturated models .500 has been added to all observed cells. This value may be changed by using the CRITERIA = DELTA subcommand. 系统所确定的模型中各参数值如下所示，由于内容较多，各λ值如何推算及其所表示的 意义，请读者参阅本章第一节。 Estimates for Parameters. AGE*SEX*YEAR Parameter Coeff. Std. Err. Z-Value Lower 95 CI Upper 95 CI