IBM® SPSS® Amos™ 28

You can use Visual Basic or C# to create classes that Amos uses to perform analyses that it cannot perform "out of the box". There are ways in which you can enhance the capabilities of Amos by writing classes that contain methods that Amos calls.

You can write an Amos Graphics plugin. This is a class containing methods that Amos Graphics can call at key points during a structural equation modeling analysis. (See Writing a Plugin for Amos Graphics.)

When you are doing Bayesian estimation, you can estimate the posterior distribution of any function of the model parameters by creating a class that defines a custom estimand. (See Calculating Custom Estimands.)