# Difference between revisions of "SampleSDY Command"

From GeoGebra Manual

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;SampleSDY[ <List of Points> ] | ;SampleSDY[ <List of Points> ] | ||

:Returns [[w:Standard_deviation#Estimation|sample standard deviation]] of y-coordinates of [[Points and Vectors|points]] from the given [[Lists|list]]. | :Returns [[w:Standard_deviation#Estimation|sample standard deviation]] of y-coordinates of [[Points and Vectors|points]] from the given [[Lists|list]]. | ||

+ | ::{{example|1=<div><code><nowiki>SampleSDY[ {(2, 3), (1, 5), (3, 6), (4, 2), (1, 1), (2, 5)} ]</nowiki></code> yields ''a = 1.97''.</div>}} |

## Revision as of 07:31, 18 July 2013

- SampleSDY[ <List of Points> ]
- Returns sample standard deviation of y-coordinates of points from the given list.
**Example:**`SampleSDY[ {(2, 3), (1, 5), (3, 6), (4, 2), (1, 1), (2, 5)} ]`

yields*a = 1.97*.