| Statistics calculator and instructional aid StatCalc was designed for researchers and managers who need a handy desktop statistics calculator.An easy to use tool for estimating basic statistics. StatCalc calculates descriptive and inferential statistics, graphs distributions, and has a spreadsheet design for analyzing raw data.StatCalc estimates margins of error, standardized scores, and diagnostic accuracy.Enter and save data. Estimate sample sizes with two power analysis options. Calculate t-tests, ANOVA, z-tests, chi-square, correlation, and bivariate regression.Graph histograms for continuous data and scattergrams for correlation module.Includes sample data files, ability to import and export ASCII data files. |