Difference between revisions of "FitPow Command"
From GeoGebra Manual
Line 2: | Line 2: | ||
{{command|statistics}} | {{command|statistics}} | ||
; FitPow[List of Points]: Calculates the regression curve in the form ''a x<sup>b</sup>''. | ; FitPow[List of Points]: Calculates the regression curve in the form ''a x<sup>b</sup>''. | ||
− | |||
:{{Example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> creates the regression curve ''0.97 x<sup>0.71</sup>''.</div>}} | :{{Example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> creates the regression curve ''0.97 x<sup>0.71</sup>''.</div>}} | ||
+ | {{Note| All points used need to be in the first quadrant of the coordinate system.}} |
Revision as of 09:20, 22 July 2011
- FitPow[List of Points]
- Calculates the regression curve in the form a xb.
- Example:
FitPow[{(1, 1), (3, 2), (7, 4)}]
creates the regression curve 0.97 x0.71.
Note: All points used need to be in the first quadrant of the coordinate system.