PRAXITELE:The New Generation of Data Analysis Tools

The purpose of this paper is to present a new approach into data analysis area and to investigate on the next generation of data analysis tools. Multivariate Data Analysis refers to any statistical technique used to analyze data that arises from more than one variable. When available information is stored in database tables containing records and variables (rows and columns), Multivariate Analysis can be used to process the information in a meaningful fashion. Ajax is a new implementation of established web development technologies to gain interactivity between users and servers through multiple client sided server connections in the background. Ajax is a kind of that leads Web programming into the direction of Web 2.0, the new generation of using and developing the internet. With Ajax, Web applications finally start feeling like desktop applications to the Internet users. The Ajax programming techniques in the field of data analysis can to investigate on the next generation of data analysis tools. As example, to demonstrate our approach to the new generation of data analysis tools, we present PRAXITELE, an online service for applications of data analysis. You can find PRAXITELE at: http://peramos.ee.duth.gr/dataAnalysis2/dataAnalysis/praxitelis/English/index.html This web service provides to the users a friendly environment, where they can manage their data and apply on line different methods of Multivariate Data Analysis.