com.eignex.kumulant/schema/spec/TDigest

TDigest

@Serializable

@SerialName(value = "TDigest")

data class TDigest(val compression: Double = StatDefaults.TDIGEST_COMPRESSION, val probabilities: List<Double> = StatDefaults.quantileProbabilities().toList()) : SeriesStatSpec<TDigestResult> (source)

Spec for TDigestStat: streaming t-digest quantile sketch.

Constructors

TDigest

constructor(compression: Double = StatDefaults.TDIGEST_COMPRESSION, probabilities: List<Double> = StatDefaults.quantileProbabilities().toList())(source)

Properties

compression

val compression: Double(source)

Compression parameter; lower = more clusters, tighter quantiles, more memory.

probabilities

val probabilities: List<Double>(source)

Quantiles to evaluate at read time.