SketchResult

@Serializable

@SerialName(value = "SketchResult")

data class SketchResult(val probabilities: DoubleArray, val quantiles: DoubleArray, val gamma: Double, val totalWeights: Double, val zeroCount: Double, val positiveBins: Map<Int, Double>, val negativeBins: Map<Int, Double>) : Result(source)

DDSketch snapshot: logarithmic bins plus precomputed quantiles for probabilities.

Constructors

constructor(probabilities: DoubleArray, quantiles: DoubleArray, gamma: Double, totalWeights: Double, zeroCount: Double, positiveBins: Map<Int, Double>, negativeBins: Map<Int, Double>)

Multiplicative bin-boundary ratio (1 + relativeError) / (1 - relativeError).

Negative-side bin counts keyed by signed log-bucket index.

Positive-side bin counts keyed by signed log-bucket index.

Probabilities at which quantiles are evaluated; parallel to quantiles.

Estimated quantile values, parallel to probabilities.

Cumulative observation weight folded in.

Weight observed at the zero bin.

Project a SketchResult into a SparseHistogramResult by expanding its bin indices to bucket boundaries.

constructor(probabilities: DoubleArray, quantiles: DoubleArray, gamma: Double, totalWeights: Double, zeroCount: Double, positiveBins: Map<Int, Double>, negativeBins: Map<Int, Double>)(source)