An object of class ``VA'', a list containing the following elements:
- best.symp
- It returns the nsymp, the size of
subset that minimizes mean square error between estimated
cause-specific mortality fraction and the observed cause-specific
mortality fraction.
- mse
- It is a vector of mean square errors
associated with each size of the subsets (as specified in symp.vec).
Gary King
2010-09-01