XLSTAT - Version 4.6 A Microsoft Excel add-in. It offers a wide variety of statistical analysis tools to apply to your data, including box-plots, regression analysis, ANOVA, correspondence analysis, nonlinear regression, and more. Database, format, and maintenance utilities are all accessible from a well-organized push-button interface. XLSTAT can be run directly from the .xla file or installed via the Excel add-ins manager. A simple toolbar accesses the XLSTAT functions and is supported by tooltips and an excellent help file, in both Word format for easy printout and .hlp format for online access within the program. If you've been searching for greater analysis for your Excel spreadsheet data, XLSTAT could be the answer.