The titanic data set contains 263 missing values (i.e., NA's) in the
age column. This version of the data contains imputed values for the
age column using multivariate imputation by chained equations via
the mice package. Consequently,
this is a list containing 11 imputed versions of the observations containd
in the titanic data frame; each completed data sets has the same dimension
and column structure as titanic.