java.lang.Object
- java.lang.Enum<ReduceOp>
- - org.datavec.api.transform.ReduceOp

All Implemented Interfaces:

Serializable, Comparable<ReduceOp>
```
public enum ReduceOp
extends Enum<ReduceOp>
```

Enum Constant Summary

Enum Constants
Enum Constant	Description
`Append`
`Count`
`CountUnique`
`Max`
`Mean`
`Min`
`PopulationVariance`
`Prepend`
`Prod`
`Range`
`Stdev`
`Sum`
`TakeFirst`
`TakeLast`
`UncorrectedStdDev`
`Variance`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static ReduceOp`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static ReduceOp[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - Prod
```
public static final ReduceOp Prod
```
  - Min
```
public static final ReduceOp Min
```
  - Max
```
public static final ReduceOp Max
```
  - Range
```
public static final ReduceOp Range
```
  - Append
```
public static final ReduceOp Append
```
  - Prepend
```
public static final ReduceOp Prepend
```
  - Sum
```
public static final ReduceOp Sum
```
  - Mean
```
public static final ReduceOp Mean
```
  - Stdev
```
public static final ReduceOp Stdev
```
  - UncorrectedStdDev
```
public static final ReduceOp UncorrectedStdDev
```
  - Variance
```
public static final ReduceOp Variance
```
  - PopulationVariance
```
public static final ReduceOp PopulationVariance
```
  - Count
```
public static final ReduceOp Count
```
  - CountUnique
```
public static final ReduceOp CountUnique
```
  - TakeFirst
```
public static final ReduceOp TakeFirst
```
  - TakeLast
```
public static final ReduceOp TakeLast
```
- Method Detail
  - values
```
public static ReduceOp[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (ReduceOp c : ReduceOp.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static ReduceOp valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null

Enum ReduceOp

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

Prod

Min

Max

Range

Append

Prepend

Sum

Mean

Stdev

UncorrectedStdDev

Variance

PopulationVariance

Count

CountUnique

TakeFirst

TakeLast

Method Detail

values

valueOf