Handbook of Missing Data Methodology
Handbook of Missing Data Methodologyhttp://1060.edu.pinggu.com/forum/201505/02/181411d6qyz16jhihp14gh.jpg
Missing data affect nearly every discipline by complicating the statistical analysis of collected data. But since the 1990s, there have been important developments in the statistical methodology for handling missing data. 感谢楼主分享
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