Search found 55 matches
- Wed Apr 15, 1998 9:46 am
- Forum: SD Mailing List Archive
- Topic: accreditation
- Replies: 6
- Views: 7853
accreditation
Jim, >Chris does provide an example of a misuse of system dynamics, but NOT of >a misuse that actually ***sullied the reputation*** of the field. While the example Chris cited hasnt sullied the reputation of the field yet, it certainly seems like it has the potential to do so. From Chris description...
- Wed Apr 15, 1998 9:22 am
- Forum: SD Mailing List Archive
- Topic: Some questions Re:accreditation
- Replies: 9
- Views: 23364
Some questions Re:accreditation
Bill, Thanks for pointing out an issue I should have anticipated. >> - thou shalt perform parameter change experiments one at a time > >Doesnt the field of design of experiments teach that factorial designs >may be significantly more efficient than changing one parameter at a time >without adding an...
- Mon Apr 06, 1998 12:36 pm
- Forum: SD Mailing List Archive
- Topic: Would like suggestions for a tool to build a prototype
- Replies: 7
- Views: 4995
Would like suggestions for a tool to build a prototype
You can already do this in STELLA/ithink, by creating a sensitivity setup with your input distributions and a sensitivity graph to show the multiple outcomes. To plot confidence bounds, youd have to export the simulation results (using a sensitivity table for each variable) to Excel or a stats packa...
- Mon Mar 30, 1998 6:36 pm
- Forum: SD Mailing List Archive
- Topic: Translation of STELLA to FORTRAN
- Replies: 8
- Views: 7056
Translation of STELLA to FORTRAN
Ive solved translation problems a few too many times, so I hope I can provide some advice. Its fairly straightforward to translate even a fairly big model into a programming language manually. Its something you only want to do once, though - not every time the model is updated. >From STELLA, set you...
- Mon Mar 30, 1998 5:19 pm
- Forum: SD Mailing List Archive
- Topic: INFORM Screen Capture for Windows iThink/STELLA
- Replies: 1
- Views: 2320
INFORM Screen Capture for Windows iThink/STELLA
There are a number of utilities similar to HyperSnap-DX to be found at www.shareware.com. Im partial to Screen Thief, but havent tried more than 1 or 2 others. - Tom **************************************************** Thomas Fiddaman, Ph.D. Ventana Systems http://www.vensim.com 34025 Mann Road Tel ...