Control
Properties
| Center | Gets the center line value for this series. |
| Index | Gets the index that provides labels or positions for the analyzed data points, or null if no index was supplied. |
| IsFitted | Gets a value indicating whether this series is in the fitted state and has analysis data available. |
| Lower | Gets the per-point lower control limits for this series. |
| Upper | Gets the per-point upper control limits for this series. |
| Values | Gets the analyzed data points for this series. |