SUBJECT:  Twice reroughing procedure for sm4253eh resistant nonlinear 
          smoothing using Stata
AUTHORS:  Isaias H. Salgado-Ugarte, Dept. Fisheries, Faculty of Agriculture
          University of Tokyo, Japan, Fax (81)-3-3812-0529
          Jaime Curts-Garcia, Dir. Gral. de Planeacion, Evaluacion y Proyectos
          Academicos, U.N.A.M. Mexico City, Mexico, Fax (52)-5-665-0943

COMMENTS:
Use standard in1 installation instructions. From inside Stata, on-line
help is available.  Type 'help smtwice'.

The data referred to in the insert can be found in the .\dta subdirectory;
copy to any temporary directory if you wish.