CalEst

Statistics and Probability

Learn, calculate, analyze, and experience the world of statistics and probability.

CalEst has the following features

Statistics

Measures of central tendency, process capability, and control charts.

Design of experiments

2k Factorial, Plackett-Burman, Central Composite, Box-Behnken and General Factorial.

Inference

Hypothesis test, confidence intervals, ANOVA and Chi-square test.

Graphics

Histogram, scatter plot, pie plot, boxplot, and much more.

Regression

Simple, multiple and polynomial.

Distributions

Graphs and calculator for continuous and discrete distributions (density and cumulative).

Tools

Sorting data, random number generator, counting techniques and much more.

Tutorials

Probability games, hypothesis tests and quality control.

Get CalEst today!