Difference between revisions of "FitPow 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}} | ||
| − | ; 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| 1=<div> |
| + | *All points used need to be in the first quadrant of the coordinate system. | ||
| + | *See also [[FitExp Command]], [[FitLog Command]], [[FitPoly Command]], and [[FitSin Command]]. | ||
| + | </div>}} | ||
==CAS Syntax== | ==CAS Syntax== | ||
;FitPow[ <List of Points> ] | ;FitPow[ <List of Points> ] | ||
:Calculates the regression curve in the form ''a x<sup>b</sup>''. | :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>}} |
{{note| 1=<div> | {{note| 1=<div> | ||
| − | See also [[FitExp Command]], [[FitLog Command]], [[FitPoly Command]], and [[FitSin Command]]. | + | *All points used need to be in the first quadrant of the coordinate system. |
| + | *See also [[FitExp Command]], [[FitLog Command]], [[FitPoly Command]], and [[FitSin Command]]. | ||
</div>}} | </div>}} | ||
Revision as of 13:41, 5 August 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.
- See also FitExp Command, FitLog Command, FitPoly Command, and FitSin Command.
CAS Syntax
- 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.
- See also FitExp Command, FitLog Command, FitPoly Command, and FitSin Command.
