Package io.prestosql.operator.scalar

Class TDigestFunctions

java.lang.Object

io.prestosql.operator.scalar.TDigestFunctions

public final class TDigestFunctions
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static double	DEFAULT_WEIGHT

Method Summary

Modifier and Type	Method	Description
static double	valueAtQuantile(io.airlift.stats.TDigest input, double quantile)
static Block	valuesAtQuantiles(io.airlift.stats.TDigest input, Block percentilesArrayBlock)
static double	verifyWeight(double weight)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_WEIGHT

public static final double DEFAULT_WEIGHT

See Also:

Constant Field Values

Method Detail

valueAtQuantile

public static double valueAtQuantile(io.airlift.stats.TDigest input,
                                     double quantile)

valuesAtQuantiles

public static Block valuesAtQuantiles(io.airlift.stats.TDigest input,
                                      Block percentilesArrayBlock)

verifyWeight

public static double verifyWeight(double weight)