Attribute SPC
| Attribute Statistical Process Control Chart This spreadsheet will create one of four attribute control charts; U Chart, P Chart, nP Chart and C Chart. Varying sample sizes are automatically detected and accounted for. Simply click the radio button to identify your data as defects or defectives. The appropriate chart is automatically displayed. If you have ever struggled with what attribute chart to use you should download this template. |
Features Include:
- Create one of four attribute control
charts; U Chart, P Chart, nP Chart and
C Chart. - Constant and varying sample sizes
are automatically detected. - 200 data points can be evaluated.
- All 4 Western Electric rules for
identifying out of control conditions
are performed. Points that violate one
of the rules are shown in color. - All control chart statistics are
presented. - If desired, historical control limits can
be entered for evaluation of current
processes.
Quality Dimensions
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| Click here if you would like to purchase a copy of this template with the password protection removed for $29.95 US |