# Difference between revisions of "RSquare Command"

From GeoGebra Manual

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;RSquare[ <List of Points>,<Function> ] | ;RSquare[ <List of Points>,<Function> ] | ||

:Calculates the [[w:Coefficient of determination|coefficient of determination]] R² = 1-SSE/Syy, between the y-values of the points in the list and the function values of the x-values in the list. | :Calculates the [[w:Coefficient of determination|coefficient of determination]] R² = 1-SSE/Syy, between the y-values of the points in the list and the function values of the x-values in the list. |

## Revision as of 21:21, 9 March 2013

- RSquare[ <List of Points>,<Function> ]
- Calculates the coefficient of determination R² = 1-SSE/Syy, between the y-values of the points in the list and the function values of the x-values in the list.