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Updated: Jun 2, 2026

Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling
Published on: July 4, 2007
pedagog: software for simulating eco-evolutionary population dynamics
Jason A Coombs1, B H Letcher, K H Nislow
1Program In Organismic and Evolutionary Biology, University of Massachusetts, Amherst, MA 01003, USA S.O. Conte Anadromous Fish Research Center, US Geological Survey/Leetown Science Center, One Migratory Way, Turners Falls, MA 01376, USA Northern Research Station, US Forest Service, University of Massachusetts, Amherst, MA 01003, USA.
Abstract:
pedagog is a Windows program that can be used to determine power for, and validate inferences drawn from, eco-evolutionary studies. It models dynamics of multiple populations and their interactions through individual-based simulations while simultaneously recording genotype, pedigree and trait information at the individual level. pedagog also allows for specification of heritable traits, natural and sexual selection acting upon those traits, population sampling schemes and incorporation of genetic and demographic errors into the output. Overall, parameters can be specified for genetic diversity, demographics, mating design, genetic and demographic errors, individual growth models, trait heritability and selection, and output formatting. Demographic parameters can be either age or function based, and all parameters can be drawn from 12 statistical distributions where appropriate. Simulation results can be automatically formatted for 57 existing software programs to facilitate postsimulation analyses. pedagog is freely available for download at https://bcrc.bio.umass.edu/pedigreesoftware/.
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