COMPARISON OF DATA-MINING ALOGRITHMS IN SAS ENTERPRISE MINER, IBM INTELLIGENT MINER, SPSS ClEMENTINE AND MICROSOFT SQL 2000 SERVER Quek Ser Aik National University of Singapore (fbaqsa@nus.edu.sg) Abstract Common methods used in data-mining engines are Decision Tree, Clustering, Regression, Neural Network, Time Series, Link Analysis and Factor Analysis, but implementations of these vary widely among some of the better-known programs. This article examines the coverage as well as differences in the analyses among the four data-mining applications.