Our journey began 8 years ago.

Since then, we have actively maintained and developed this product, listened to customer feedback, and improved it with every release.

116 bugs solved
69 features implemented
3 interfaces improved
58 product releases since 2018
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Version 5.0

Total 7 bugs fixed., Total 17 features implemented.

18 features 7 bug fixes

Features 18

  1. A detail report in the recommendation panel is shown when no decision can be made.
  2. A new Event Distribution Chart is shown in the Risk Profile.
  3. If no winner can be selected based on the selected decision criteria, the explanation is displayed in the Result Panel.
  4. User can change the unit of utility, no more hard coded "Utils", rather use any unit you want.
  5. The pairwise comparison User interface ticks into only numbers from 1 to 9, which makes the calculation more accurate.
  6. Probability Tree analysis using Decision Tree without creating any criteria or payoff.
  7. Panning: Hold the left mouse button down and pan the Diagram to navigate easily.
  8. Show a rejection symbol on the action node which is rejected.
  9. Diagram node can be deselected using ESC key or context menu.
  10. Entropy can be displayed in both SHANON (Bits) and Nat, also, Entropy can be calculated for Payoff variation or Event variation.
  11. Cost-Effectiveness Improvement: User can chose the QALY formula to use.
  12. Cost-Effectiveness Improvement: User can choose a DALY formula to use.
  13. Cost-Effectiveness Improvement: Sensitivity Analysis is performed for inidivusal variables in QALY or DALY.
  14. Cost-Effectiveness Improvement: Improved the Cost Criterion.
  15. Added Criteria Weighted Attribute Stack Charts and Polar Charts so that user can see which Criterion is affecting the decision in what degree.
  16. Implemented Mixed-Mode High DPI scaling feature so the app will scale smoothly when moved from various monitors with different DPI.
  17. Updated to .net 4.8, so performance is highly improved.
  18. Integrated Markov Decision Process Directly into the Decision Tree

Bug fixes 7

  1. Minimax Regret calculation for Decision Tree was wrong.
  2. When multi criteria custom expression is used, Utility Function for a single variable is also possible to use, which does not get applied. Now, the UX is improved so that, btoh cannot be used at the same time.
  3. [CRASH - System.ObjectDisposedException from mscorlib] The CancellationTokenSource has been disposed.
  4. [CRASH - System.NullReferenceException from DecisionTreeAnalysis.ViewModels] Object reference not set to an instance of an object.
  5. A long number on a decision tree node breaks the aesthetics.
  6. When utility value is between 0 and 1 and Numerical Min to Max is 0 to 1, the Utility Map sometimes weird
  7. [CRASH - System.Reflection.TargetInvocationException from mscorlib] Exception has been thrown by the target of an invocation.