Hi,
It isn't completely straight forward but can be done in a few steps:
1) First, extract the formula by first saving the summaries:
2) From the summary table, you can find all of the Shape Function formulas within the hidden columns of the table:
3) Clicking on the + symbol will open the Formula editor for that column, showing the formula. Double-clicking on it will display it in JSL, which can then be selected and copied:
4) Next, create a new column in your original table, or in a new table with the independent variable in another column (in my case, Time):
5) You can now explore the function in more detail, for example, by plotting it in Graph Builder if you wanted:
Does this do what you were hoping for?