Difference between revisions of "FitPow Command"
From GeoGebra Manual
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;FitPow[ <List of Points> ] | ;FitPow[ <List of Points> ] | ||
| − | :Calculates the regression curve in the form | + | :Calculates the regression curve in the form <math>a x^b</math>. |
| − | :{{ | + | :{{example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> creates the regression curve <math>0.97 x^{0.71}</math>.</div>}} |
{{note| 1=<div> | {{note| 1=<div> | ||
*All points used need to be in the first quadrant of the coordinate system. | *All points used need to be in the first quadrant of the coordinate system. | ||
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==CAS Syntax== | ==CAS Syntax== | ||
;FitPow[ <List of Points> ] | ;FitPow[ <List of Points> ] | ||
| − | :Calculates the regression curve in the form | + | :Calculates the regression curve in the form <math>a x^b</math>. |
| + | :{{example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> yields <math>0.97 x^{0.71}</math>.</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>}} | ||
Revision as of 16:25, 13 September 2012
- FitPow[ <List of Points> ]
- Calculates the regression curve in the form a x^b.
- Example:
FitPow[{(1, 1), (3, 2), (7, 4)}]creates the regression curve 0.97 x^{0.71}.
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 x^b.
- Example:
FitPow[{(1, 1), (3, 2), (7, 4)}]yields 0.97 x^{0.71}.
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.
