# S3 method for forecastCov
combine(e1, e2)
# S3 method for forecastCovEstimatorsWRTdata
combine(e1, e2)
# S3 method for forecastCovEstimatorsWRTtrue
combine(e1, e2)
Arguments
e1, e2
Objects as returned by functions which calculate forecast covariances.
Value
An object as returned by functions which calculate forecast covariances.
Details
Functions which calculate forecast covariances return lists. Usually multiple
estimation techniques or models will be combined together when the object is
first formed. However, it is sometimes useful to add results calculated later
without re-doing the initial object.