More Vensim and “Stuff” Fall 2010. TODAY. Recitation Lecture Hands-on. Recitation. Table lookups use _____ ______ between data points, by default. Comment about Table Lookups.
b = bi + (a – ai)*(bi+1 – bi) / (ai+1 – ai)
Where a has been determined to lie between abscissas ai and ai+1
The modeler must ask…
How do physical processes in the actual system create lagged behavior?
How much disaggregation is necessary to represent the delay accurately?