public final class KolmogorovSmirnov extends Object
Constructor and Description |
---|
KolmogorovSmirnov() |
Modifier and Type | Method and Description |
---|---|
static double |
computeKSDelta(QuantilesDoublesAPI sketch1,
QuantilesDoublesAPI sketch2)
Computes the raw delta between two QuantilesDoublesAPI sketches for the kolmogorovSmirnovTest(...)
|
static double |
computeKSDelta(QuantilesFloatsAPI sketch1,
QuantilesFloatsAPI sketch2)
Computes the raw delta between two QuantilesFloatsAPI sketches for the kolmogorovSmirnovTest(...)
|
static double |
computeKSThreshold(QuantilesAPI sketch1,
QuantilesAPI sketch2,
double tgtPvalue)
Computes the adjusted delta height threshold for the kolmogorovSmirnovTest(...)
|
static boolean |
kolmogorovSmirnovTest(QuantilesAPI sketch1,
QuantilesAPI sketch2,
double tgtPvalue)
Performs the Kolmogorov-Smirnov Test between two QuantilesAPI sketches.
|
public static double computeKSDelta(QuantilesDoublesAPI sketch1, QuantilesDoublesAPI sketch2)
sketch1
- first Input QuantilesDoublesAPIsketch2
- second Input QuantilesDoublesAPIpublic static double computeKSDelta(QuantilesFloatsAPI sketch1, QuantilesFloatsAPI sketch2)
sketch1
- first Input QuantilesFloatsAPI sketchsketch2
- second Input QuantilesFloatsAPI sketchpublic static double computeKSThreshold(QuantilesAPI sketch1, QuantilesAPI sketch2, double tgtPvalue)
sketch1
- first Input QuantilesAPI sketchsketch2
- second Input QuantilesAPI sketchtgtPvalue
- Target p-value. Typically .001 to .1, e.g., .05.public static boolean kolmogorovSmirnovTest(QuantilesAPI sketch1, QuantilesAPI sketch2, double tgtPvalue)
sketch1
- first Input QuantilesAPIsketch2
- second Input QuantilesAPItgtPvalue
- Target p-value. Typically .001 to .1, e.g., .05.Copyright © 2015–2024 The Apache Software Foundation. All rights reserved.