2001 Volume 21 Issue 1Supplement Pages 151-154
An introduction of objects oriented data analysis software, S language, designed by Bell Lab., and its enhanced product, S-PLUS. Some S-PLUS add-on modules are developed for special fields, like wavelets analysis, GIS, and numerical optimization. S-PLUS Version 6, the latest version of S-PLUS, implements S-Java interface and GRAPHLETS technology. It enables to provide dynamical WEB-based application and on-line analytical processing.