SUBJECT: Exploring the use of variable bandwidth kernel density estimators AUTHORS: Isaias H. Salgado-Ugarte F.E.S. Zaragoza U.N.A.M. Biologia, Mexico Marco A. Perez-Hernandez Depto. de Biologia U.A.M. Iztapalapa; Mexico SUPPORT: isalgado@servidor.unam.mx maph@xanum.uam.mx INSTALLATION: Use standard in1 installation instructions. HELP: From inside Stata, online help is available. Type . help varwiker . help varwike2