About the TDG
The DS5 Productions Tree Diagram Generator is a mathematical tool, aimed at students, teachers and examiners who wish to avoid the hassle of drawing complex probability tree diagrams by hand.
With a real-time point-and-click interface, you can create any number of stems and directly input probabilities and labels onto the canvas.
The intuitive GUI makes it easy to export your diagram in any of several popular graphics formats (BMP, JPEG), print it and copy it directly to the Windows clipboard.
The TDG Distribution includes a help file and example diagram files.
Downloading and Installing
If you have previously installed a Beta version of this software, you should first uninstall that previous version.
To download the latest version of the Tree Diagram Generator, click the "Download" link in the text above.
Once you have downloaded TDG, double click the .msi file to start the install.
From the Start menu, choose Control Panel. When the Control Panel appears, double click Add/Remove Programs. Find "Tree Diagram Generator" in the list and click Remove to uninstall.
Note: Beta versions will be labelled 'TDG' in the Add/Remove Programs list.
You may freely download an unrestricted trial version which will allow you to access the full set of features.
If you decide to continue using it, you should purchase a full license for £20 (UK pounds sterling).
A version of the program will be specially created, personalised with your name of choice.
This version will be saved on this website at a hidden location, disclosed to you by e-mail. You will receive an invoice by electronic or postal mail.
- Microsoft® Windows™ 2000/XP
(9x currently untested)
- MS Windows Installer™ software
- MS VB 6 runtimes (provided)
- 2 MB hard drive space
(+ 3 MB for installation)
- Pentium 166 MHz or equivalent
- 32 MB RAM
- At least Pentium 500 MHz or equivalent
- At least 64 MB RAM