By Gregory Piatetsky, June 9, 2013. Simple Decision Tree is an Excel Add-in created by Thomas Seyller. The Add-in is released under the terms of GPL v3 with additional permissions. Thomas created this Add-in for the Stanford Decisions and Ethics Center and open-sourced it for the Decision Professionals Network.
This software has been extensively used to teach Decision Analysis at Stanford University. On Sourceforge, it got, as of June 9, 2013 User ratings: 75% positive. A typical review says:. Works, very small, no complaints.
Free Download Of Decision Tree Excel Add-In. Decision tree excel add-in can be downloaded on trial basis from the following website: 1.
Microsoft Office 2013 includes a dedicated program, Visio, for designing decision trees and other types of flow charts. Visio isn't included in regular Office packages, however, so the task often requires manual layout in another program, such as Word or Excel.
Solution Tree at 2. Tree Plan at 3. Precision Tree at 4.
Tree Age at To use tree plan add-in follow the instructions given bellow:. Click on the tree plan add-in. It will open excel asking to enable macros.
Click on enable macros so that your tree plan works properly. Now open worksheet. If tree plan is loaded correctly you will see an add-ins ribbon. On clicking add-in, you will see menu buttons for tree plan.
All three buttons call the Tree Plan software so you can click on any of these to open it. On clicking it, you will be prompted for a new tree, click on it. It will open a basic tree whose structure and contents can be altered by you. NOTE: Whenever you open Excel make sure you open it from the add-in and not in the standard way like from windows menu because on opening it from windows menu add-in is disabled.