| Stata软件在元分析异质性检验中的运用 |
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| 引用本文： | 秦学锋,杨东英.Stata软件在元分析异质性检验中的运用[J].湘南学院学报,2013(2):10-13. |
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| 作者姓名： | 秦学锋 杨东英 |
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| 作者单位： | 河北联合大学外国语学院 |
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| 基金项目： | 河北联合大学研究生教育教学改革研究项目(Q1207) |
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| 摘 要： | 研究间异质性检验是合并各独立研究效应量的前提条件.利用Stata软件不仅可制作森林图和Galbraith星状图进行定性分析,而且可以计算Q、I2和H统计量进行定量分析.综合使用两种分析方法能够实现对异质性的准确判断.
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| 关 键 词： | Stata软件 异质性检验 定性方法 定量方法 |
Heterogeneity Test in Meta-analysis by Stata Software |
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| Qin Xuefeng,Yang Dongying.Heterogeneity Test in Meta-analysis by Stata Software[J].Journal of Xiangnan University,2013(2):10-13. |
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| Authors: | Qin Xuefeng Yang Dongying |
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| Institution: | (College of Foreign Languages,Hebei United University,Tangshan 063009,China) |
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| Abstract: | Heterogeneity test in meta-analysis is an essential basis on which the effect sizes of all individual studies are integrated.By running Stata,heterogeneity test can be operated qualitatively and quantitatively,for example,forest plot and Galbraith plot for qualitative analysis,and Q-test,I2statistic and H statistic for quantitative analysis.Conclusion is drawn that the application of the two analyses can ensure the correct assessment of heterogeneity test in meta-analysis. |
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| Keywords: | stata software heterogeneity test qualitative analysis quantitative analysis |
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