Difference between revisions of "SDX Command"
From GeoGebra Manual
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− | <noinclude>{{Manual Page|version=5.0}}</noinclude> | + | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|statistics}} |
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;SDX[ <List of Points> ] | ;SDX[ <List of Points> ] | ||
:Returns [[w:Standard_deviation|standard deviation]] of x-coordinates of [[Points and Vectors|points]] from the given [[Lists|list]]. | :Returns [[w:Standard_deviation|standard deviation]] of x-coordinates of [[Points and Vectors|points]] from the given [[Lists|list]]. | ||
:{{example|1=<code>SDX[{(1, 1), (2, 2), (3, 1), (3, 3), (4, 2), (3, -1)}]</code> yields ''a = 0.94''.}} | :{{example|1=<code>SDX[{(1, 1), (2, 2), (3, 1), (3, 3), (4, 2), (3, -1)}]</code> yields ''a = 0.94''.}} |
Revision as of 15:32, 10 August 2015
- SDX[ <List of Points> ]
- Returns standard deviation of x-coordinates of points from the given list.
- Example:
SDX[{(1, 1), (2, 2), (3, 1), (3, 3), (4, 2), (3, -1)}]
yields a = 0.94.