Recent content by we66530

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    Missing data-can a heterogenous small subgroup affect the outcome of analysis?

    Hello everyone, I'm confronting an obstacle when doing clinical research, the problem is described as follows: There are 141 pieces of patients' data, and I want to use 2 formulas to analyze them. Formula A only needs 2 variables (Va, Vb), Formula B need 5 variables (Va, Vb, Vc, Vd, Ve). As you...