MSEtool includes 6 example Obs objects. They can be listed using the avail function:

avail('Obs')

## Searching for objects of class Obs in package: MSEtool

## [1] "Generic_Obs"        "Imprecise_Biased"   "Imprecise_Unbiased"
## [4] "Perfect_Info"       "Precise_Biased"     "Precise_Unbiased"

These objects can be used together with the example Stock, Fleet, and Imp, to quickly create an operating model:

OM <- new('OM', Albacore, FlatE_Dom, Generic_Obs, Overages, nsim=100)