This is a new release that augments the previous version's summary statistics modules with the DataCalc module from AcaStat.  This very user-friendly desktop tool simplifies common statistical calculations and also allows quick analysis of raw data whether you enter it yourself, use a spreadsheet, or maintain a database. Copy data from spreadsheets, database tables, import text files, or enter data directly into the spreadsheet to quickly produce basic statistical analyses. Use to compare summary statistics and quickly create confidence intervals. The perfect tool for original analysis or evaluating analytical results prepared by others (such as tables in reports and journal articles).