SUBJECT:  Diagnostic plots for assessing Singh-Maddala and
          Dagum distributions fitted by MLE
AUTHORS:  Nicholas J. Cox
          University of Durham, UK
SUPPORT:  n.j.cox@durham.ac.uk

INSTALLATION:
Use standard in1 installation instructions.

HELP:
From inside Stata, on-line help is available.  Type


   . help pdagum
   . help psm
   . help qdagum
   . help qsm