Object

org.dianahep.histogrammar

Sum

Related Doc: package histogrammar

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object Sum extends Factory

Accumulate the (weighted) sum of a given quantity, calculated from the data.

Sum differs from org.dianahep.histogrammar.Count in that it computes a quantity on the spot, rather than percolating a product of weight metadata from nested primitives. Also unlike weights, the sum can add both positive and negative quantities (weights are always non-negative).

Factory produces mutable org.dianahep.histogrammar.Summing and immutable org.dianahep.histogrammar.Summed objects.

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

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  2. final def ##(): Int

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

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  4. def apply[DATUM](quantity: UserFcn[DATUM, Double]): Summing[DATUM]

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    Create an empty, mutable org.dianahep.histogrammar.Summing.

    Create an empty, mutable org.dianahep.histogrammar.Summing.

    quantity

    Numerical function to track.

  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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    @throws( ... )
  7. val detailedHelp: String

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    Help text that can be queried interactively: more detail than help.

    Help text that can be queried interactively: more detail than help. (FIXME: currently only contains the apply signature.)

    Definition Classes
    SumFactory
  8. def ed(entries: Double, sum: Double): Summed

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    Create an immutable org.dianahep.histogrammar.Summed from arguments (instead of JSON).

    Create an immutable org.dianahep.histogrammar.Summed from arguments (instead of JSON).

    entries

    Weighted number of entries (sum of all observed weights).

    sum

    The sum of weight times quantity over all entries.

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

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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  12. def fromJsonFragment(json: Json, nameFromParent: Option[String]): Container[_] with NoAggregation

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    Reconstructs a container of known type from JSON.

    Reconstructs a container of known type from JSON. General users should call the Factory object's fromJson, which uses header data to identify the container type. (This is called by fromJson.)

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    SumFactory
  13. final def getClass(): Class[_]

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  14. def hashCode(): Int

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  15. val help: String

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    Help text that can be queried interactively: a one-liner that can be included in a menu.

    Help text that can be queried interactively: a one-liner that can be included in a menu.

    Definition Classes
    SumFactory
  16. def ing[DATUM](quantity: UserFcn[DATUM, Double]): Summing[DATUM]

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    Synonym for apply.

  17. final def isInstanceOf[T0]: Boolean

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  18. val name: String

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    Name of the concrete Factory as a string; used to label the container type in JSON.

    Name of the concrete Factory as a string; used to label the container type in JSON.

    Definition Classes
    SumFactory
  19. final def ne(arg0: AnyRef): Boolean

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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

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  23. def toString(): String

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  24. def unapply(x: Summing[_]): Some[Double]

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    Use org.dianahep.histogrammar.Summing in Scala pattern-matching.

  25. def unapply(x: Summed): Some[Double]

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    Use org.dianahep.histogrammar.Summed in Scala pattern-matching.

  26. final def wait(): Unit

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

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

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Inherited from Factory

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