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Rich Pictures/Part 2

Gene Bellinger

Part 2 demonstrates labeling of links as well as putting elements of the model in a folder. A number of previously developed models are also presented to provide an idea of what's possible.

Rich Picture

  • 3 months 5 days ago

Generic Archetypes

Gene Bellinger
The numerous Systems Archetypes popularized by Peter Senge, Pegasus Communications, and others seem to be the source of great confusion for many. In response to this Eric Wolstenholme has endeavored to simplify the System Archetypes by mapping them to four generic archetypes.
  • 3 months 1 week ago

Swamping Insight

Gene Bellinger

This common archetype of systems that include relapse or recidivism allows exploration of the unintended effects of increasing upstream capacity and swamping downstream capacity. The increase in the relapse rate eventually returns to swamp upstream capacity as well.


  • 3 months 2 weeks ago

The Game of Life

Gene Bellinger

An implementation of the classic Game of Life using agent based modeling.

  • A live cell with less than two alive neighbors dies.
  • A live cell with more than three alive neighbors dies.
  • A dead cell with three neighbors becomes alive.

ABM Life

  • 4 months 2 weeks ago

Sales Test

Gene Bellinger
How to calculate yearly sales based on previous years sales. The stock is used as a temporary bucket for the previous years sales and then dumped.
  • 6 months 2 weeks ago