Difference between revisions of "Median Command"
From GeoGebra Manual
m (fix latex) |
|||
Line 15: | Line 15: | ||
:{{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]] | + | :*<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 20:37, 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:
Median[{1, 2, 3}]
yields 2.Median[{1, 1, 8, 8}]
yields the numeric value 4.5 or its evaluation \frac{9}{2}
Note:
- If the length of the given list is even, the arithmetic mean of the two center elements is returned.
- See also Mean command.