Box Sampler  consists of three tools for solving statistical problems: a laboratory tool named Box Sampler, a data utility tool named StatCalc and a graphical tool named StatCharts. All three are add-ins for MS Excel.

Box Sampler: Box Sampler is a tool for doing simulations and sampling operations in probability and statistics.

StatCalc: StatCalc includes standard statistical tests and other procedures (t-test, chi-square, ANOVA, more)

StatCharts: StatCharts provides histograms, stem & leaf plots, box plots, and more.

Box Sampler is developed by Cytel Software Corporation, with assistance from the National Science Foundation.