Mode Buttons

• A Graph Window is always in one of two modes: Modeling Mode or Validation Mode.
• By clicking the Mode Buttons at the very left of the Status Bar, you can switch between modes.
  • Click to switch into Modeling Mode (or press F4).
  • Click to switch into Validation Mode (or press F5).
• Depending on the inference options, switching into the Validation Mode may take some time as node probabilities have to be computed.