Search found 3 matches
- Thu Oct 04, 2007 7:29 pm
- Forum: Vensim
- Topic: steady state calculations
- Replies: 1
- Views: 2436
steady state calculations
We're wanting to run a disease model where we start the model in the steady state. It would be too difficult to solve for the steady state algebraically, however, and we would prefer to not start the model 100 years or so earlier to find it because some of the parameters are sensitive to time so thi...
- Tue Sep 11, 2007 9:20 pm
- Forum: Vensim
- Topic: question about using time in outcome eqns
- Replies: 2
- Views: 2577
question about using time in outcome eqns
Hello, I want to compute the probability of infection as a function of the prevalence of disease over the past 15 years (the prevalence being an outcome of my model). I'm assuming there's a way to do this in vensim... The timestep function from my understanding would give the prevalence from 15 year...
- Mon Sep 03, 2007 4:02 pm
- Forum: Vensim
- Topic: Vensim model formatting
- Replies: 4
- Views: 3938
Vensim model formatting
Hello, I'm new to Vensim and was wondering if anyone had tips on general formatting issues. For instance, in trying to connect one rate to another, I can't seem to move the name of the rate without moving the whole thing. Also, if I want to have 2 flows coming out of 1 stock, can I have both coming ...