Category: Calculators

Correlation allows you to determine whether sets of data have some sort of relationship. Goodman-Kruskal Gamma looks at pairs of data and determines a correlation. Let’s see how.

Not sure what sample size you need? Try out this calculator from Creative Research Systems.

The Sigma Calculator allows you to calculate your process sigma using either a basic mode (assumes a 1.5 sigma shift) or an advanced mode (allows the user to specify the sigma shift). Basic Mode Advanced Mode