S4 class for calmr experiments.
Slots
design:A CalmrDesign object.
groups:A string specifying the groups in the design.
model:A string specifying the model used.
parameters:A list with the parameters used, per group.
timings:A list with the timings used in the design.
experiences:A list with the experiences for the model.
results:A list with aggregated results.
models:The models associated with the iteration.
.groups:Internal. The groups associated with the iteration.
.iter:Internal. The iteration number.
.seed:The seed used to generate the experiment.