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双因素及多因素的SPSS实现
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SPSS 应用 多维交互效应方差分析实例输出 2
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SPSS应用
方差分析
单因变量多因素方差分析
SPSS应用
单因变量多因素方差分析过程主对话框
SPSS应用
定义分析模型对话框
SPSS应用
选择对照方法对话框
SPSS应用
选择输出项的对话框
SPSS应用
随机区组设计资料的方差分析
方差分析的数据安排
不同种系、剂量的子宫重量例题数据
剂 种系 A(1) B( 2 ) C(3) D(4) 0.2(1) 106 42 70 42
方差分析表
a. R Squared = .446 (Adjusted R Squared = .402)
SPSS 应用 协方差分析实例输出 2
参数估测值的输出结果表
P a r am e t e r E st i m a t e s Dependent Variable: 肺活量 95% Confidence Interval Parameter B Std. Error t Sig. Lower Bound Upper Bound Intercept 7.977 .886 8.998 .000 6.151 9.803 AGE -8.70E-02 .020 -4.447 .000 -.127 -4.670E-02 [TIME=1] .300 .303 .993 .330 -.323 .924 a [TIME=2] 0 . . . . . a. This parameter is set to zero because it is redundant.
Sig. .691 .730 .863 .490 .256 .691 .458 .569 .769 .458 .730 .458 .863 .302 .141 .863 .569 .863 .389 .192 .490 .769 .302 .389 .653 .256 .458 .141 .192 .653
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SPSS应用
均值图
A药效应均值图
B药效应均值图
A、B药对红细胞增加数 交互效应边际图
SPSS 应用 拉丁方区组设计的方差分析实例输出
Between-Subj ects Factors REP 3 4 12 12 COL 3 4 12 12 VARIETY 2 3 4 5 12 12 12 12
量 0.8(3) 145 115 133 87
0.4(2) 116 68 111 63
SPSS应用
输出
Tests of Between-Subj ects Effects Dependent Variable: WUTERI Type III Sum of Squares 12531.667a 100467.0 6457.667 6074.000 543.333 113542.0 13075.000 Mean Square 2506.333 100467.0 2152.556 3037.000 90.556
按时间分组的肺活量均值表
暴露于 镉尘年段 Dependent Variable: 肺活量 95% Confidence Interval 暴露于镉尘年段 Mean Std. Error Lower Bound Upper Bound a 大于等于10年 4.219 .223 3.761 4.678 不足10年 3.919a .191 3.526 4.312 a. Evaluated at covariates appeared in the model: 年龄 = 46.64.
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Mean Difference (I-J) .192 -.167 -.083 .333 .550 -.192 -.358 -.275 .142 .358 .167 .358 .083 .500 .717 .083 .275 -.083 .417 .633 -.333 -.142 -.500 -.417 .217 -.550 -.358 -.717 -.633 -.217
Std. Error .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480 .480
Source Corrected Model Intercept MOUSE ETROGEN Error Total Corrected Total
df 5 1 3 2 6 12 11
F 27.677 1109.452 23.771 33.537
Sig. .000 .000 .001 .001
a. R Squared = .958 (Adjusted R Squared = .924)
SPSS应用
多维交互效应方差分析实例输出1
方差分析结果 因素变量表
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因素变量表
Tests of Between-Subjects Effects Dependent Variable: YIELD Source Corrected Model Intercept REP COL VARIETY Error Total Corrected Total Type III Sum of Squares 27.717a 22588.751 4.460 1.695 21.563 77.302 22693.770 105.019 df 15 1 5 5 5 56 72 71 Mean Square 1.848 22588.751 .892 .339 4.313 1.380 F 1.339 16364.072 .646 .246 3.124 Sig. .211 .000 .ated marginal means a. Adjustment for multiple comparisons: Least Significant Difference (equiv alent to no adjustments).