Hello sean , i the novice to the ECJ as well GP too. i wanted to know can we use ECJ, GP like neural network, means i have data sets and i wanted to find out functional relationship between dependent and independent data. Like functional regression demos here i donn't know peior the fucntion i want to search through GP. If it is possible can you guide me what changes should be incorparate. -- Mr.Chinmay K. Desai, Lecturer Mechnical Engineering Department at C.K.P.CET,SURAT, 11,Suruchi Society,Near Jamana Nagar Society,Near St'Xavier's High school, Ghod-dod Road,Surat-395001,State-Gujarat,INDIA.