res_multi: Statistical measure in multi-arm studies
Description
Computes the arithmetic mean of a statistical measure for the pairwise comparisons to study level data
(this can be done in the case of multi-arm trials).
Usage
res_multi(st.lab, ei)
Value
the arithmetic mean of statistical measure.
Arguments
st.lab
studylab of set of studies.
ei
statistical measure for each pairwise comparison of studies.