Nguyen Tan Dat

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Questions related from Nguyen Tan Dat

How to calculate the combined Standard Deviation of two groups from the same population while knowing the M and SD of each group in meta-analysis?

Hi everyone, do you know any formulae to calculate the combined SD while knowing the M and SD of each group from the same population in the meta-analysis? For example, in our meta-analysis, one...

30 August 2023 2,132 3 View

Some questions about calculating Reliable change index?

Recently, I learnt about the usefulness of Reliable Change Index (RCI) value in determining the clinical significance in intervention study, especially for studies with small sample size. However,...

05 July 2023 7,205 0 View