changeparam             Change simulation control parameter object
getpreprosimdata        Get simulation run result data
getpreprosimdf          Get a contaminated data frame
newparam                Create new simulation control parameter object
preprosimanalysis-class
                        An S4 class representing simulation run results
preprosimparameter-class
                        An S4 class representing simulation control
                        parameters
preprosimplot           Plot simulation run results
preprosimrun            Run simulation
