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Decision technologies

Multiple technologies, one easy-to-use package

Analytica was designed to combine several key decision-technologies into a fully integrated, easy-to-use system. The technology underlying Analytica is based on decades of research by decision analysts, computer scientists, and user-interface designers from Carnegie Mellon University, with support from the National Science Foundation.

What is an influence diagram?

Influence diagrams simplify decision-making by clearly showing relationships between decisions, uncertainties, and objectives.

Decision technologies

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Decision analytics

Analytics yield no value until it informs better decision making. “Decision analytics” is about expanding descriptive and predictive analytics to focus on decisions that matter.

Decision technologies

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Monte Carlo simulation software

Monte Carlo simulations model uncertainty by generating probability distributions, enabling more accurate predictions and informed decision-making.

Risk & uncertainty

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Download Free Analytica


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    The free edition of Analytica includes these key Analytica features:
    • intuitive visual modeling with influence diagrams
    • the convenience and power of Intelligent Arrays
    • managing risk and uncertainty with fast Monte Carlo
    • sharing models on the web with the Analytica Cloud Platform (ACP)
    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. ACP runs via any web browser.

    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