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Alex Herbert resolved NUMBERS-206. ---------------------------------- Fix Version/s: 1.2 Resolution: Implemented Added in commit: c893564002dd9bcb445242ccbb231eab5778a42e > Selection API > ------------- > > Key: NUMBERS-206 > URL: https://issues.apache.org/jira/browse/NUMBERS-206 > Project: Commons Numbers > Issue Type: New Feature > Components: arrays > Reporter: Alex Herbert > Priority: Major > Fix For: 1.2 > > > Create a selection API to select the k-th largest element in an array. This > places at k the same value that would be at k in a fully sorted array. > {code:java} > public final class Selection { > public static void select(double[] a, int k); > public static void select(double[] a, int from, int to, int k); > public static void select(double[] a, int[] k); > public static void select(double[] a, int from, int to, int[] k); > // Extend to other primitive data types that are not easily sorted (e.g. > long, float, int) > {code} > Note: This API will support multiple points (int[] k) for use in quantile > estimation of array data by interpolation of neighbouring values (see > STATISTICS-85). -- This message was sent by Atlassian Jira (v8.20.10#820010)