====== Distribution ====== **Produces a frequency histogram from the data in the Results window.** Reads the data from the Results window and plots a frequency histogram. **Parameter** lets you choose the parameter in the Results window to analyze. **Automatic binning** uses Scott's method [1979 Biometrika, 66:605-610] for optimal binning or alternatively you can set the number of bins with **specify bins** and the starting and ending limits with **range**.