Distribution Fitting Results: Graphs

EasyFit displays a variety of graphs allowing you to visually assess the goodness of fit of one or more distributions at the same time. To select several distributions, hold down the Ctrl key and click on the distributions you wish to display the graphs for.

Use the Toolbar buttons to switch between the different graph types.

To change the graph options, select Options|Graph (or Graph|Options when using EasyFitXL) from the main menu. For more information, see Graph Options.

The Tools menu provides a number of useful commands:

• Add Distribution allows to add more distributions to the list; you can add as many distributions as you wish, and you can manually specify the parameter values for each of the distributions;
• Remove Distribution can be used to remove one or more selected distributions from the list;
• StatAssist displays the selected distribution in the StatAssist window;
• Random Numbers allows to generate random numbers from the currently selected distribution;
• Rank by menu items allow to specify how the distribution list should be ranked (ordered);
• Options|Show Parameters shows or hides the distribution parameters window (see Manual Distribution Fitting);
• Options|Properties displays the Distribution Properties dialog allowing to change specific distribution visualization settings;
• Copy copies one or more selected distributions to the Clipboard; the distributions are copied in text format (dist. name and semicolon-separated parameter values); this feature can be useful for transferring the fitted models into Excel for further use in worksheets and VBA applications (see Using EasyFit with Excel).