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The median is the value below which half the data or probability distribution lies - when the sample size is odd, the median is the 'middle' value of an ordered sample.
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Best method to report the central tendency of various medians weighted by number of patients?
Each population group has a unique size (e.g. 52 patients) and a corresponding median overall survival. I do not have individual patient level data. … I wanted to know if doing a weighted average of medians would be my best option (each median is weighted by its corresponding number of patients). …