Missing Data 在线电子书 图书标签: 社会学 方法论 数据分析 Methodology
发表于2024-12-23
Missing Data 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
Sooner or later anyone who does statistical analysis runs into problems with missing data in which information for some variables is missing for some cases. Why is this a problem? Because most statistical methods presume that every case has information on all the variables to be included in the analysis. Using numerous examples and practical tips, this book offers a non-technical explanation of the standard methods for missing data (such as listwise or casewise deletion) as well as two newer (and, better) methods, maximum likelihood and multiple imputation. Anyone who has been relying on ad-hoc methods that are statistically inefficient or biased will find this book a welcome and accessible solution to their problems with handling missing data.
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Missing Data 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024