Provides actions for control chart analysis
| Action Name | Description |
|---|---|
| boxChart | Produces box charts |
| cChart | Produces c charts |
| ewmaChart | Produces exponentially weighted moving average charts |
| irChart | Produces individual measurements and moving range charts |
| maChart | Produces uniformly weighted moving average charts |
| mChart | Produces charts of subgroup medians |
| mrChart | Produces charts of subgroup medians and ranges |
| npChart | Produces np charts |
| pChart | Produces p charts |
| rChart | Produces charts of subgroup ranges |
| sChart | Produces charts of subgroup standard deviations |
| uChart | Produces u charts |
| xChart | Produces charts of subgroup means |
| xrChart | Produces charts of subgroup means and ranges |
| xsChart | Produces charts of subgroup means and standard deviations |