Acknowledgements

We gratefully acknowledge comments and suggestions by Nick Cox, William Gould, Andrew D. Martin, and Ken Scheve. We also wish to thank the many users of ${\mathfrak{C}}$ larify who have provided numerous suggestions for making the software more flexible and user-friendly. Parts of this program were inspired by J. Scott Long, ``CATDEV: Stata Modules for Interpretation of Categorical Dependent Variables'' (Indiana University, April 16, 1998). The multiple imputation procedure in estsimp extends upon the miest command written by Ken Scheve (Harvard University, February 6, 1999).

Gary King 2006-01-04