Quality Control - Capability
When calculating capability for non-normal data the estimation of the parameters for e.g. Weibull distribution does not align with the Maximum likelihood estimates using the Distributions tool. Comparing with other applications (Minitab, R) the estimated parameters from Distributions are correct. How are the parameters estimated in Quality Control - Capability, and how to use the maximum likelihood approach?
Comments
We have picked this issue up on GitHub and are looking into it. Probably a precision setting, or starting values. For completeness: https://github.com/jasp-stats/jasp-issues/issues/4142