Object

com.twitter.algebird

MomentsGroup

Related Doc: package algebird

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object MomentsGroup extends Group[Moments]

A monoid to perform moment calculations.

Linear Supertypes
Group[Moments], Monoid[Moments], Semigroup[Moments], Serializable, AnyRef, Any
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Inherited
  1. MomentsGroup
  2. Group
  3. Monoid
  4. Semigroup
  5. Serializable
  6. AnyRef
  7. Any
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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def assertNotZero(v: Moments): Unit

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    Definition Classes
    Monoid
  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  11. def getCombinedMean(countA: Long, meanA: Double, countB: Long, meanB: Double): Double

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    Given two streams of doubles A and B, with the specified counts and means, calculate the mean of the combined stream.

  12. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  13. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  14. def isNonZero(v: Moments): Boolean

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    Definition Classes
    Monoid
  15. def minus(l: Moments, r: Moments): Moments

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    Definition Classes
    Group
  16. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  17. def negate(a: Moments): Moments

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    Definition Classes
    MomentsGroupGroup
  18. def nonZeroOption(v: Moments): Option[Moments]

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    Definition Classes
    Monoid
  19. final def notify(): Unit

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    Definition Classes
    AnyRef
  20. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  21. def plus(a: Moments, b: Moments): Moments

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    Definition Classes
    MomentsGroupSemigroup
  22. def sum(vs: TraversableOnce[Moments]): Moments

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    Definition Classes
    Monoid
  23. def sumOption(iter: TraversableOnce[Moments]): Option[Moments]

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    override this if there is a faster way to do this sum than reduceLeftOption on plus

    override this if there is a faster way to do this sum than reduceLeftOption on plus

    Definition Classes
    Semigroup
  24. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  25. def toString(): String

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    Definition Classes
    AnyRef → Any
  26. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. val zero: Moments

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    Definition Classes
    MomentsGroupMonoid

Inherited from Group[Moments]

Inherited from Monoid[Moments]

Inherited from Semigroup[Moments]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped