This package contains a library for the single index model estimation with shape and smoothness constraints on the link function.

To install the package, use the command R CMD INSTALL simest.

All the code is written by us.

The code implemented is not still optimal. Most of the univariate regression codes are written in C for increase in speed. Please, report the bugs, any comments and suggestions to us by e-mail. Please, also let us know about any other applications or use of the package.

Arun Kumar Kuchibhotla <arunku@wharton.upenn.edu>
Rohit Kumar Patra <rohit@stat.columbia.edu>