Contains predictions from resampling, returned (among other stuff) by function resample.
Can basically be used in the same way as Prediction, its super class.
The main differences are:
(a) The internal data.frame (member
data) contains an additional column
iter, specifying the iteration
of the resampling strategy, and and additional columns
set, specifying whether the prediction
was from an observation in the “train” or “test” set. (b) The prediction
a numeric vector, its length equals the number of iterations.