Detecting outlying studies in meta-regression models using a forward search algorithm
نویسندگان
چکیده
منابع مشابه
Detecting outlying studies in meta-regression models using a forward search algorithm.
When considering data from many trials, it is likely that some of them present a markedly different intervention effect or exert an undue influence on the summary results. We develop a forward search algorithm for identifying outlying and influential studies in meta-analysis models. The forward search algorithm starts by fitting the hypothesized model to a small subset of likely outlier-free st...
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ژورنال
عنوان ژورنال: Research Synthesis Methods
سال: 2016
ISSN: 1759-2879
DOI: 10.1002/jrsm.1197