Statistical Process Control
|Statistical Process Control Chart
This spreadsheet allows the user to create Individual / Moving Range
Charts and Xbar / R charts up to a subgroup size of 6. It is the perfect
companion to the Process Capability spreadsheet. Use this template
to control processes or evaluate current processes to historical limits.
All out of control conditions are identified in color. The is a great
- Create Individual / Moving Range
Charts and Xbar / R charts up to a
subgroup size of 6.
- 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
- If desired, historical control limits can
be entered for evaluation of current