Mean (Apache SystemDS 3.2.0 API)

java.lang.Object
- org.apache.sysds.runtime.functionobjects.FunctionObject
- - org.apache.sysds.runtime.functionobjects.ValueFunction
  - - org.apache.sysds.runtime.functionobjects.Mean

All Implemented Interfaces:

Serializable
```
public class Mean
extends ValueFunction
```
See Also:

Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Data`	`execute(Data in1, double in2, double count)`
`void`	`execute2(KahanObject in1, double in2, double count)`	Simplified version of execute(Data in1, double in2) without exception handling and casts.
`static Mean`	`getMeanFnObject()`

Methods inherited from class org.apache.sysds.runtime.functionobjects.ValueFunction
isBinary, requiresCorrection, toString

Methods inherited from class org.apache.sysds.runtime.functionobjects.FunctionObject
clone, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getMeanFnObject
```
public static Mean getMeanFnObject()
```

execute

public Data execute(Data in1,
                    double in2,
                    double count)

Overrides:: execute in class FunctionObject

execute2
```
public void execute2(KahanObject in1,
                     double in2,
                     double count)
```
Simplified version of execute(Data in1, double in2) without exception handling and casts.

Parameters:

in1 - Kahan object input

in2 - double input

count - the count to divide by