Difference between revisions of "SigmaYY Command"
From GeoGebra Manual
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− | <noinclude>{{Manual Page|version=5.0}}</noinclude> | + | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|statistics}} |
− | {{command|statistics}} | ||
;SigmaYY[ <List of Points> ] | ;SigmaYY[ <List of Points> ] | ||
:Calculates the sum of squares of ''y''-coordinates of the given points. | :Calculates the sum of squares of ''y''-coordinates of the given points. | ||
:{{Example|1=Let <code><nowiki>list = { (-3, 4), (-1, 4), (-2, 3), (1, 3), (2, 2), (1, 5) }</nowiki></code> be a list of points. <code><nowiki>SigmaYY[ list ]</nowiki></code> yields ''a = 79''.}} | :{{Example|1=Let <code><nowiki>list = { (-3, 4), (-1, 4), (-2, 3), (1, 3), (2, 2), (1, 5) }</nowiki></code> be a list of points. <code><nowiki>SigmaYY[ list ]</nowiki></code> yields ''a = 79''.}} |
Revision as of 09:58, 11 August 2015
- SigmaYY[ <List of Points> ]
- Calculates the sum of squares of y-coordinates of the given points.
- Example: Let
list = { (-3, 4), (-1, 4), (-2, 3), (1, 3), (2, 2), (1, 5) }
be a list of points.SigmaYY[ list ]
yields a = 79.