摘要: 参考文献偏倚（reference bias）：依赖综述或参考文献目录查找文献时导致的偏倚。[阅读全文]

摘要: 重复发表偏倚（multiple publication bias）和主题多重复偏倚（multiply used subjects bias）：某项研究分2篇或多篇以系列形式发表而导致的。[阅读全文]

摘要: 引用偏倚（CitationBias）是指研究中引用阳性结果的参考文献更多于引用阴性结果研究的倾向。同时，阳性试验的结果有时会被多次发表，因此增加了它们被引用的机会。[阅读全文]

摘要: 语言偏倚（Language Bias）如仅收录英文的文章出现的偏倚，因不同语种对发表研究的倾向性不同，如德文杂志较英文杂志更倾向于发表阴性结果的研究等。[阅读全文]

摘要: 'XLS2STATA': module to provide Stata Dialog Box to Import&n[阅读全文]

摘要: 多个Excel文件处理——xls2dta命令 安装命令ssc install xls2dta 描述命令ssc describe xls2dta[阅读全文]

摘要: 指机体偏离机体自身稳态的程度。非稳态负荷可使机体通过调整达到稳态。[阅读全文]

摘要: RDS: Stata module for respondent driven samplingRespondent-driven sampling is a technique to sample n[阅读全文]

摘要: pmsampsize computes the minimum sample size required for the development of a new multivariable pre[阅读全文]

摘要: brain is a no-frills implementation of a backpropagation algorithm in Mata designed for a hassle fr[阅读全文]

摘要: Stata module to produce Mean Comparison for many variables between two groups with formatted table ou[阅读全文]

摘要: 安装ssc install runby更新ssc install runby, replacerunby loops over data by-groups. A by-group is a sub[阅读全文]

摘要: 留守儿童，是指父母双方外出务工、一方外出务工另一方无监护能力或者父母因其他原因外出不能履行监护职责，不满十六周岁的未成年人。[阅读全文]

摘要: countmatch counts observations for which each distinct value of var1 is  matched by (is equal to[阅读全文]

摘要: rangestat -- Generate statistics using observations within rangeclearinput id1 id2  1 &nbsp[阅读全文]

摘要: -colorscatter- draws (twoway) scatterplots allowing to vary the marker color by a third varaible. T[阅读全文]

摘要: SciMan（网址sciman.org）是一个科研工作者交流的社区。[阅读全文]

摘要: Adrian Mander’s ipf command (iterative proportional fitting)[阅读全文]

摘要: multishell allows the efficient processing of loops and multiple do files across a single and multipl[阅读全文]

摘要: asdoc sends Stata output to Word / RTF format. asdoc creates high-quality, publication-ready tables[阅读全文]