S = icrf(M,NPer,...)
S = icrf(M,Range,...)
M [ model ] - Model object for which the initial condition responses will be simulated.
Range [ numeric ] - Date range with the first date being the shock date.
NPer [ numeric ] - Number of periods.
S [ struct ] - Database with initial condition response series.'delog=' [ true | false ] - Delogarithmise the responses for variables declared as !log_variables.
'size=' [ numeric | 1 for linear models | log(1.01) for non-linear models ] - Size of the deviation in initial conditions.