[R] A problem of meta analysis based on metafor package

I would like to make a meta analysis based on metafor package. If I only have the data of RR, 95%CI of every study, could I finish the meta analysis? If possible, how to do it? Millions of thanks! -- View this message in context:

[R] Could R run Cox proportional hazard model with multiple failure time data

If my survival data includes more than two outcomes, for example death, disability and censored. Does R have corresponding packages or programes to run Cox proportional hazard model with multiple failure time data. Millions of thanks!! -- View this message in context: