R/utils.R
    confint.medoutcon.RdCompute confidence intervals for objects of class medoutcon, which
contain estimates produced by medoutcon.
An object of class medoutcon, as produced by invoking
medoutcon, for which a confidence interval is to be computed.
A numeric vector indicating indices of object$est
for which to return confidence intervals.
A numeric indicating the level of the confidence
interval to be computed.
Other arguments. Not currently used.