vensim PLE question
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vensim PLE question
how to calculate p(i)-p(i-1) in vensim PLE, please help me, thank you !
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- Junior Member
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Thanks
Thank you, Tony, you help me very much
As long as you're using Euler or Diff integration, you can also use SMOOTH(p,TIME STEP).
It's worth pondering why you want a discrete delayed value - generally people are using this to either calculate derivatives or run discrete time models, both of which have pitfalls.
Tom
It's worth pondering why you want a discrete delayed value - generally people are using this to either calculate derivatives or run discrete time models, both of which have pitfalls.
Tom
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