org.dianahep.histogrammar

SparselyBin

object SparselyBin extends Factory

Split a quantity into equally spaced bins, creating them whenever their entries would be non-zero. Exactly one sub-aggregator is filled per datum.

Use this when you have a distribution of known scale (bin width) but unknown domain (lowest and highest bin index).

Unlike fixed-domain binning, this aggregator has the potential to use unlimited memory. A large number of distinct outliers can generate many unwanted bins.

Like fixed-domain binning, the bins are indexed by integers, though they are 64-bit and may be negative. Bin indexes below -(2**63 - 1) are put in the -(2**63 - 1) are bin and indexes above (2**63 - 1) are put in the (2**63 - 1) bin.

Factory produces mutable org.dianahep.histogrammar.SparselyBinning and immutable org.dianahep.histogrammar.SparselyBinned objects.

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  1. trait Methods extends AnyRef

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

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

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  3. final def ##(): Int

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

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

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  6. def apply[DATUM, V <: Container[V] with Aggregation { type Datum >: DATUM }, N <: Container[N] with Aggregation { type Datum >: DATUM }](binWidth: Double, quantity: UserFcn[DATUM, Double], value: ⇒ V = Count(), nanflow: N = Count(), origin: Double = 0.0): SparselyBinning[DATUM, V, N]

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

    binWidth

    Width of the equally sized bins.

    quantity

    Numerical function to split into bins.

    value

    Template used to create zero values (by calling this value's zero method).

    nanflow

    Container for data that resulted in NaN.

    origin

    Left edge of the bin whose index is zero.

  7. final def asInstanceOf[T0]: T0

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  8. def clone(): AnyRef

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

    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
    SparselyBinFactory
  10. def ed[V <: Container[V] with NoAggregation, N <: Container[N] with NoAggregation](binWidth: Double, entries: Double, contentType: String, bins: SortedMap[Long, V], nanflow: N, origin: Double): SparselyBinned[V, N]

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

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

    binWidth

    Width of the equally sized bins.

    entries

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

    contentType

    Name of the intended content; used as a placeholder in cases with zero bins (due to no observed data).

    bins

    Centers and values of each bin.

    nanflow

    Container for data that resulted in NaN.

    origin

    Left edge of the bin whose index is zero.

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

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  12. def equals(arg0: Any): Boolean

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  13. def finalize(): Unit

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  14. def fromJsonFragment(json: Json, nameFromParent: Option[String]): Container[_] with NoAggregation

    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.)

    Definition Classes
    SparselyBinFactory
  15. final def getClass(): Class[_]

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  16. def hashCode(): Int

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  17. val help: String

    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
    SparselyBinFactory
  18. def ing[DATUM, V <: Container[V] with Aggregation { type Datum >: DATUM }, N <: Container[N] with Aggregation { type Datum >: DATUM }](binWidth: Double, quantity: UserFcn[DATUM, Double], value: ⇒ V = Count(), nanflow: N = Count(), origin: Double = 0.0): SparselyBinning[DATUM, V, N]

    Synonym for apply.

  19. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  20. val name: String

    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
    SparselyBinFactory
  21. final def ne(arg0: AnyRef): Boolean

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  22. final def notify(): Unit

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  23. final def notifyAll(): Unit

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

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  25. def toString(): String

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  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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