Difference between revisions of "Sxy Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=4.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude> | <noinclude>{{Manual Page|version=4.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude> | ||
{{command|statistics}} | {{command|statistics}} | ||
− | ; Sxy[List of Numbers, List of Numbers]: Calculates the statistic | + | ; Sxy[List of Numbers, List of Numbers]: Calculates the statistic <math>\sum xy - \frac{(\sum x) (\sum y)}{n}</math>. |
− | ; Sxy[List of Points]: Calculates the statistic | + | ; Sxy[List of Points]: Calculates the statistic <math>\sum xy - \frac{(\sum x) (\sum y)}{n}</math> using the coordinates of the given points. |
Revision as of 06:50, 21 July 2011
- Sxy[List of Numbers, List of Numbers]
- Calculates the statistic \sum xy - \frac{(\sum x) (\sum y)}{n}.
- Sxy[List of Points]
- Calculates the statistic \sum xy - \frac{(\sum x) (\sum y)}{n} using the coordinates of the given points.