Statistical Analysis Of Process Capability Data
- Topics:
- Specifications and Control
- Source:
- Quality America
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Overview: The article talks about control chart method in terms of attributes data and variables data. For attribute data there are several steps to be followed. They are plotting the results on the appropriate control chart to check if all groups are in statistical control. The process capability is estimated as the control chart centerline. If the process capability doesn’t meet management requirements, immediate action should be taken to modify the process for the better. The control chart method for variables data are like collecting samples from 25 or more subgroups of consecutively produced units.
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Format: HTML | Date: Jan 2003 | Pages: 1





