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Home / Programs / DREAM Suite

DREAM Suite

DREAM Suite schema (click to enlarge)

DREAM Suite is a software package for the Bayesian inference of numerical simulation problems. The program is based on the theory of Markov Chain Monte Carlo (MCMC) simulation and the DiffeRential Evolution Adaptive Metropolis (DREAM) method and has been developed in cooperation with Dr. Jasper Vrugt. It can be used for a wide range of applications, including science, engineering, medicine and economy. For example, DREAM Suite has been sucessfully used for inverse modeling (parameter estimation, data assimilation, model averaging, etc.).

The package includes more than twenty different examples illustrating the main capabilities and functionalities of DREAM Suite. These examples are available including source code, are easy to adapt and can serve as templates for other inference problems.

DREAM Suite engine (the calculation module), is available as C++ library or COM server and can also be used for the rapid development of standalone applications for Bayesian inference.

Main features

  • User-friendly GUI, graphical display of results
  • DREAM Solver available as C++ library or COM server
  • DREAM Suite SDK, C++ libraries and code generator
  • A large number of examples including source code
  • Plugin modules in C/C++ or other languages
  • Parallel computing on multi-core PCs

Options and utilities to solve posterior sampling problems:

  • Bi-modality and high-dimensionality
  • Summary statistics
  • Bounded parameter spaces
  • Dynamic simulation models
  • Formal/informal likelihood functions
  • Diagnostic model evaluation
  • Data assimilation
  • Bayesian model averaging
  • Informative/non-informative prior distributions
  • Convergence analysis of the sampled chain trajectories

Applications:

  • Selected applications of DREAM Suite
  • Demo examples distributed with DREAM Suite

Program information

  • Online User manual
  • User manual (PDF 12 MB)
  • Technical manual (PDF 4 MB)

Pricing and ordering

  • Licenses and prices
  • Order a license or get a quote
  • Download demo version

Support

  • Technical Support
  • Frequently Asked Questions

Gallery

DREAM Suite screenshots (click to enlarge):
Project Manager Input data - Likelihood function page Calculation page
Results - tables Results - charts Results - charts
 

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