This section contains statistical details for the Process Capability platform.
• Statistical Details for Variation Statistics
• Statistical Details About Notation
• Statistical Details for the Goal Plot
• Statistical Details for Capability Box Plots
• Statistical Details for Capability Indices for Normal Distributions
• Statistical Details for Capability Indices for Nonnormal Distributions
• Statistical Details for the Parameterizations of Distributions
Notes:
• For sample sizes up to n = 100, JMP uses control chart constants d2(n) and d3(n) that are defined in Table 2 of Harter (1960). For samples with a sample size greater than 100, JMP uses the control chart constant values for sample size 100 in both the sigma and control limit calculations.