kth Order Statistic (kth Order Statistic)

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Description

An algorithm seeks to find the $k^{th}$ order statistic of a statistical sample, or the $k^{th}$-smallest value in a list or array.

Parameters

n: size of list

Table of Algorithms

Name Year Time Space Approximation Factor Model Reference
Naive Selection 1940 $O(nlogn)$ $O({1})$ (can use in-situ sorting) Exact Deterministic
Hoare's Selection Algorithm (QuickSelect) 1961 $O(n)$ $O({1})$ (in-situ) Exact Deterministic Time
Hashing 1940 $O(n)$ $O(n)$ Exact Deterministic

Time Complexity Graph

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Space Complexity Graph

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Pareto Frontier Improvements Graph

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References/Citation

https://11011110.github.io/blog/2007/10/09/blum-style-analysis-of.html