This app is used to determine whether a sequence of binary numbers is random. Supported tests include Frequency (Monobit) Test, Frequency Test within a Block, and Runs Test (both binary sequence and decimal sequence).
Download the file "Randomness Tests.opx", and then drag-and-drop onto the Origin workspace. An icon will appear in the Apps gallery window.
Highlight the column with the interested sequence in a worksheet, click the app icon from the Apps gallery window. Then a dialog pops up for settings.
- Frequency (Monobit) Test: Check to perform Frequency (Monobit) Test for ones and zeros sequence.
- Frequency Test Within a Block: Check to perform Frequency Test Within a Block for ones and zeros sequence.
- Runs Test: Check to perform Runs Test.
- Notation: For Runs Test, if the input data is ones and zeros sequence, notation should be Binary, if the input data is decimal data, the Decimal should be selected for notation.