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# CChartObjectRegression
CChartObjectRegression is a class for simplified access to "Linear Regression Channel" graphical object properties.
### Description
CChartObjectRegression class provides access to "Linear Regression Channel" object properties.
### Declaration
```
   class CChartObjectRegression : public CChartObjectTrend
```
### Title
```
   #include <ChartObjects\ChartObjectsChannels.mqh>
```
```
Inheritance hierarchy
  CObject
      CChartObject
          CChartObjectTrend
              CChartObjectRegression
```
### Class Methods by Groups
| Create | |
| --- | --- |
| Create | Creates "Linear Regression Channel" graphical object |
| Input/output | |
| virtual Type | Virtual method of identification |
| Methods inherited from class CObject
Prev, Prev, Next, Next, Compare |
| --- |
| Methods inherited from class CChartObject
ChartId , Window , Name , Name , NumPoints , Attach , SetPoint , Delete , Detach , Time , Time , Price , Price , Color , Color , Style , Style , Width , Width , Background , Background , Fill, Fill, Z_Order , Z_Order , Selected , Selected , Selectable , Selectable , Description , Description , Tooltip , Tooltip , Timeframes , Timeframes , CreateTime , LevelsCount , LevelsCount , LevelColor , LevelColor , LevelStyle , LevelStyle , LevelWidth , LevelWidth , LevelValue , LevelValue , LevelDescription , LevelDescription , GetInteger , GetInteger , SetInteger , SetInteger , GetDouble , GetDouble , SetDouble , SetDouble , GetString , GetString , SetString , SetString , ShiftObject , ShiftPoint |
| Methods inherited from class CChartObjectTrend
RayLeft , RayLeft , RayRight , RayRight , Create , Save , Load |
See also
[Object types](/en/docs/constants/objectconstants/enum_object), [Graphic objects](/en/docs/objects)