Proceedings of the symposium of Japanese Society of Computational Statistics
Online ISSN : 2189-583X
Print ISSN : 2189-5813
ISSN-L : 2189-5813
26
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The Mean Difference of Two Populations : Compare between Cluster Analysis and Propensity Score(Session 2B(IASC-ARS))
MarzukiHizir Sofyan
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 161-164

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Abstract
The calculation of the difference between two populations having different covariates would result in a bias parameter. Propensity score classification method can be applied to each object to be classified before measuring the parameters. This method is also compared to cluster analysis. The calculation of the average difference with propensity score technique is relatively better compared with the calculation method of cluster analysis. This applies both to small and large data.
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© 2012 Japanese Society of Computational Statistics
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