Difference between revisions of "Median Command"

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:{{examples|1=<div>
 
:{{examples|1=<div>
 
:*<code><nowiki>Median[{1, 2, 3}]</nowiki></code> yields ''2''.
 
:*<code><nowiki>Median[{1, 2, 3}]</nowiki></code> yields ''2''.
:*<code><nowiki>Median[{1, 1, 8, 8}]</nowiki></code> yields the [[Numeric Tool|numeric value]] [[File:Tool Numeric.gif]] ''4.5'' or its [[Evaluate Tool|evaluation]] [[File:Tool Evaluate.gif]] $\frac{9}{2}$</div>}}
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:*<code><nowiki>Median[{1, 1, 8, 8}]</nowiki></code> yields the [[Numeric Tool|numeric value]] [[File:Tool Numeric.gif]] ''4.5'' or its [[Evaluate Tool|evaluation]] [[File:Tool Evaluate.gif]] <math> \frac{9}{2} </math> </div>}}
 
{{Note|1=<div>
 
{{Note|1=<div>
 
*If the length of the given list is even, the arithmetic mean of the two center elements is returned.
 
*If the length of the given list is even, the arithmetic mean of the two center elements is returned.
 
*See also [[Mean Command|Mean]] command.</div>}}
 
*See also [[Mean Command|Mean]] command.</div>}}

Revision as of 19:37, 25 November 2014



Median[ <List of Raw Data> ]
Determines the median of the list elements.
Examples:
  • Median[{1, 2, 3}] yields 2.
  • Median[{1, 1, 8, 8}] yields 4.5.
Median[ <List of Numbers>, <List of Frequencies> ]
Calculates the weighted median of the list elements.
Example:
  • Median[{1, 2, 3}, {4, 1, 3}] yields 1.5.
  • Median[{1, 2, 3}, {4, 1, 6}] yields 3.

CAS Syntax

Median[ <List of Numbers> ]
Determines the median of the list elements.
Examples:
Note:
  • If the length of the given list is even, the arithmetic mean of the two center elements is returned.
  • See also Mean command.
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