Notice
You are now leaving support.minitab.com.
Click Continue to proceed to:
To add output from a capability analysis, go to Add and complete a form.
For example, a quality analyst uses a normal capability analysis to evaluate how well the process meets the specifications of 20 ± 0.1 mm, based on a normal distribution of the data. To see an example, go to Minitab Help: Example of Normal Capability Analysis.
Your data must be continuous Y (output), with at least one specification limit. The process capability estimates for this analysis are based on the normal distribution. If the data are not normally distributed, the capability estimates will not be accurate for your process. For details, go to Minitab Help: Data considerations for Normal Capability Analysis.
For example, administrators at a medical center want to evaluate wait times for patients with scheduled medical appointments. The administrators fit a Weibull distribution to the process data to analyze its capability. To see an example, go to Minitab Help: Example of Nonnormal Capability Analysis.
Your data must be continuous Y (output), with at least one specification limit. The data must follow the selected nonnormal distribution. If the selected distribution does not closely fit the data, the capability estimates will not be accurate. For details, go to Minitab Help: Data considerations for Nonnormal Capability Analysis.
For example, a quality analyst uses a normal capability analysis to evaluate how well the process meets the specifications of 20 ± 0.1 mm, based on a normal distribution of the data. To see an example, go to Minitab Help: Example of Normal Capability Sixpack.
Your data must be continuous Y (output), with at least one specification limit. The process capability estimates for this analysis are based on the normal distribution. If the data are not normally distributed, the capability estimates will not be accurate for your process. For details, go to Minitab Help: Data considerations for Normal Capability Sixpack.
For example, administrators at a medical center want to evaluate wait times for patients with scheduled medical appointments. The administrators fit a Weibull distribution to the process data to analyze its capability. To see an example, go to Minitab Help: Example of Nonnormal Capability Sixpack.
Your data must be continuous Y (output), with at least one specification limit. The data must follow the selected nonnormal distribution. If the selected distribution does not closely fit the data, the capability estimates will not be accurate. For details, go to Minitab Help: Data considerations for Nonnormal Capability Sixpack.
You are now leaving support.minitab.com.
Click Continue to proceed to: