Case influence on a function of model parameters

[sfcheung]

To-Dos

• [x] Write a test.
• [x] Write the function: user_change_raw().
• [x] Allow additional arguments for user_function.
• [x] Write the example.
• [x] Revise a few other functions to work for it.
  • [x] print for est_change
  • [x] index_pl;ot: No need to revise

Status

Working on the branch user_function.

Note

In addition to model parameters, allow users to supply a function that receives a fit object and return something, like what bootstrapLavaan() does?

Write any_change()?

[sfcheung]

Closed. Done in #105