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Decision analysis & multi-criteria

Decision analysis is a set of methods to help people and organizations address challenging decisions more effectively than using simple intuition. It provides tools like decision trees and influence diagrams to help structure problems, multiattribute (multicriteria) methods to handle problems with several often conflicting objectives, quantifying attitudes towards risk, and ways of treating uncertainty using probability distributions.

gas pipes

Helping gas utilities reduce risk with RSE

Learn about the decision-support web application named ANAGRAM (Analytica for Natural Gas Risk Analysis and Management).

Analytica & systems dynamics: interview with Cory Welch

Cory Welch gave a paper on using Analytica at the International System Dynamics Conference on why and how he uses …
air conditioner outdoor unit

Building electrification: heat pump technology

Lumina set out to build a useful tool to assess the benefits of heat pumps. Learn more about heat pumps and their impact.

The value of knowing how little you know

Understand the Expected Value of Including Uncertainty (EVIU), compare with the Expected Value of Perfect Information (EVPI), and the insights it gives into a variety of problems.

Social influences in modeling energy decarbonization

Discover how blending social dynamics with energy models revolutionizes climate policy, offering sustainable, culturally-informed solutions.

Estimation of the EVI using Monte Carlo

The expected value of information (EVI) lets you estimate the value of getting new information that reduces uncertainty. At first blush, it seems paradoxical that you can estimate...

Accelerating decision modeling with Analytica

Analytica helps consultants quickly build decision-support models, boosting productivity and client satisfaction, as detailed by CEO Max Henrion in this webinar.

Rehab for a river ecosystem

Rivers tamed by artificial channels, dikes, and levees to reduce flooding, often damage habitats. Researchers created IRRM to find the best way to rehabilitate river ecosystems.

Some Analytica customers

Download Free Analytica


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    The free edition of Analytica includes these key Analytica features:
    Free Analytica has no time limit. The only constraint is it won’t let you create more than 100 variables or other objects. But your model can be quite substantial since each variable can be a multidimensional array. It also lets you explore, change inputs, and run existing models of any size (excluding features unique to the Enterprise or Optimizer editions).

    Download the free edition of Analytica

    The free edition of Analytica includes these key Analytica features: 

    Free Analytica has no time limit. The only constraint is it won’t let you create more than 100 variables or other objects. But your model can be quite substantial since each variable can be a multidimensional array.  It also lets you explore, change inputs, and run existing models of any size (excluding features unique to the Enterprise or Optimizer editions).

    Analytica runs on any Windows computer, or on a Macintosh using Parallels or VMWare.


      Analytica Cubes Pattern