Freeware Process Capability Calculator :: Symphony Technologies:

Calculates Potential Process Capability indices, Cp and Cpk
Calculates Overall Process Capability indices, Pp and Ppk
Calculates Potential, Overall and Actual PPM levels
Plots a Histogram of Raw Data with Standard Normal Curve and Specification Limits.
Plots a Normal Probability Plot of Raw Data for a visual evaluation of Normal
Anderson-Darling Normality test with user-defined p-value
Normality statistic: Skewness and Kurtosis [measures of non-normality]
Export data, statistical analysis and graphs to nicely formatted MS Excel Report.
Measurement Discrimination test to determine if measurements are being made with adequate resolution

What-if Analysis to check the impact of change in specification limits on the PPM.
A goal-seek feature to evaluate the Specification Limits that would contain the PPM within the desired limits.

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SPC WorkBench V4.0
A complete, powerful, yet easy-to-use SPC Software for the shop floor.


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