MomentsGroup

Value Members

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

   Definition Classes

   AnyRef

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

   Definition Classes

   Any

3. final def ##(): Int

   Definition Classes

   AnyRef → Any

4. final def ==(arg0: AnyRef): Boolean

   Definition Classes

   AnyRef

5. final def ==(arg0: Any): Boolean

   Definition Classes

   Any

6. def additive: algebra.Group[Moments]

   These are from algebra.

   These are from algebra.Monoid

   Definition Classes

   Group → AdditiveGroup → Monoid → AdditiveMonoid → Semigroup → AdditiveSemigroup

7. final def asInstanceOf[T0]: T0

   Definition Classes

   Any

8. def assertNotZero(v: Moments): Unit

   Definition Classes

   Monoid

9. def clone(): AnyRef

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

10. def combine(l: Moments, r: Moments): Moments

    Definition Classes

    Semigroup → Semigroup

11. def combineAll(t: TraversableOnce[Moments]): Moments

    Definition Classes

    Monoid → Monoid

12. def combineAllOption(iter: TraversableOnce[Moments]): Option[Moments]

    Definition Classes

    Semigroup → Semigroup

13. def combineN(a: Moments, n: Int): Moments

    Definition Classes

    Group → Monoid → Semigroup

14. def empty: Moments

    Definition Classes

    Monoid → Monoid

15. final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

16. def equals(arg0: Any): Boolean

    Definition Classes

    AnyRef → Any

17. def finalize(): Unit

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

18. final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

19. def getCombinedMean(n: Long, an: Double, k: Long, ak: Double): Double

    Given two streams of doubles (n, an) and (k, ak) of form (count, mean), calculates the mean of the combined stream.

    Given two streams of doubles (n, an) and (k, ak) of form (count, mean), calculates the mean of the combined stream.

    Uses a more stable online algorithm which should be suitable for large numbers of records similar to: http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance#Parallel_algorithm

20. def hashCode(): Int

    Definition Classes

    AnyRef → Any

21. def inverse(v: Moments): Moments

    Definition Classes

    Group → Group

22. def isEmpty(a: Moments)(implicit ev: Eq[Moments]): Boolean

    Definition Classes

    Monoid

23. final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

24. def isNonZero(v: Moments): Boolean

    Definition Classes

    Monoid

25. def isZero(a: Moments)(implicit ev: Eq[Moments]): Boolean

    Definition Classes

    AdditiveMonoid

26. def minus(x: Moments, y: Moments): Moments

    Definition Classes

    AdditiveGroup

27. final def ne(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

28. def negate(a: Moments): Moments

    Definition Classes

    MomentsGroup → AdditiveGroup

29. def nonZeroOption(v: Moments): Option[Moments]

    Definition Classes

    Monoid

30. final def notify(): Unit

    Definition Classes

    AnyRef

31. final def notifyAll(): Unit

    Definition Classes

    AnyRef

32. def plus(a: Moments, b: Moments): Moments

    Definition Classes

    MomentsGroup → AdditiveSemigroup

33. def positiveSumN(a: Moments, n: Int): Moments

    Attributes

    protected[this]

    Definition Classes

    AdditiveSemigroup

34. def remove(l: Moments, r: Moments): Moments

    Definition Classes

    Group → Group

35. def repeatedCombineN(a: Moments, n: Int): Moments

    Attributes

    protected[this]

    Definition Classes

    Semigroup

36. def sum(vs: TraversableOnce[Moments]): Moments

    Definition Classes

    Monoid → AdditiveMonoid

37. def sumN(a: Moments, n: Int): Moments

    Definition Classes

    AdditiveGroup → AdditiveMonoid → AdditiveSemigroup

38. def sumOption(iter: TraversableOnce[Moments]): Option[Moments]

    Returns an instance of T calculated by summing all instances in iter in one pass.

    Returns an instance of T calculated by summing all instances in iter in one pass. Returns None if iter is empty, else Some[T].

    iter

    instances of T to be combined

    returns

    None if iter is empty, else an option value containing the summed T

    Definition Classes

    Semigroup

    Note

    Override if there is a faster way to compute this sum than iter.reduceLeftOption using plus.

39. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

    AnyRef

40. def toString(): String

    Definition Classes

    AnyRef → Any

41. def trySum(as: TraversableOnce[Moments]): Option[Moments]

    Definition Classes

    AdditiveMonoid → AdditiveSemigroup

42. final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

43. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

44. final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

45. val zero: Moments

    Definition Classes

    MomentsGroup → AdditiveMonoid