Author: Tom Fiddaman
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Running models with Vensim PLE and the Model Reader
A brief tutorial on running models with Vensim PLE and the Vensim Model Reader.
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Fall Sale through November
Fall Sale – 20% off Vensim, through the end of November If you’ve been waiting to move to the premier dynamic modeling tool, or to extend your maintenance and upgrade to the latest version of Vensim, now is a great time. All Vensim editions are on sale, 20% off, through the end of November 2013. […]
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2013 ISDC User’s Group Presentation
We’re pleased to share our presentation from the Vensim User’s Group meeting at the 2013 International System Dynamics Conference in Cambridge. The highlight of most immediate interest is the imminent release of Vensim 6.4, which runs in 64 bit mode, permitting models to address much more memory. An alpha version is already running on our computers.
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C-ROADS Applications Prize
Congratulations to the C-ROADS team for winning the System Dynamics Society’s Applications Prize! Left to right: John Sterman (MIT Sloan), Phil Sawin, Drew Jones, Lori Siegel (CI), Tom Fiddaman (Ventana), Travis Franck (CI), Erich Zahn & Jack Homer (for the Society). Not shown: Beth Sawin (CI) and numerous other collaborators and partners who made the […]
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Game Change Rio
A Facebook app from CodeSustainable, powered by the multicontext Vensim library on Linux servers:
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Causal Tracing in Vensim
A tutorial on Causal Tracing™ – following the chain of causality through a model for insight and debugging.
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Lookups in Vensim
A tutorial on building and using lookups (table functions) in Vensim models.
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Vensim 6.0b Released
Release Version 6.0b includes new CSV data I/O functionality and several bug fixes.
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Building a Simple Vensim Model
A quick tutorial on building and running a new Vensim model.
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Vensim 6 Optimization Features
A quick tour of new optimization & calibration features in Vensim 6: