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Forum Topics > Suggestions > Probability in tree > Post a Reply to this Thread
Thread: Probability in tree
11-3-2009 02:36 PM
RE: Probability in tree
I support this suggestion, I was missing the probability for each tree item...
09-15-2005 09:01 AM
RE: Probability in tree
I agree this requirement

Open FTA is a very good software
Petter Nordby
08-15-2005 03:10 PM
Probability in tree
It would be great to have the possibility for probability numbers in the tree for all "boxes" from the top level event through the intermediate events all the way down to basic events. These probabilities should be based on a quick calculation (optionally with an "update" button or similar), to avoid making edit in the tree slow.

I use "export image" of all my tree's and insert them into a safety analysis report for an aviation product. The reader of this report is typically very interested in "intermediate" and top level probabilities when looking at the tree itself.

The OpenFTA software is excellent, and support all our other current needs.