I have collected the following data before and after a treatment for a
number of sites:
Before Treatment After Treatment
Case success failure success failure
1 nbs1 nbf1 nas1 naf1
2 nbs2 nbf2 nas2 naf2
3 nbs3 nbf3 nas3 naf3
.....
N nbsN nbfN nasN nafN
I would like to do a "pairwise" comparison of the two proportions of
success before and after the treatment to test whether the treatment is
effective.
I am wondering if there is any R package that can help conduct this analysis.
May I thank you in advance for your kind help and advice!
SC
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