Difference between revisions of "FitPow Command"
From GeoGebra Manual
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| − | <noinclude>{{Manual Page|version= | + | <noinclude>{{Manual Page|version=5.0}}</noinclude> |
{{command|cas=true|statistics}} | {{command|cas=true|statistics}} | ||
;FitPow[ <List of Points> ] | ;FitPow[ <List of Points> ] | ||
:Calculates the regression curve in the form ''a x^b''. | :Calculates the regression curve in the form ''a x^b''. | ||
| − | :{{example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> creates the regression curve ''f(x) = 0.97 x | + | :{{example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> creates the regression curve ''f(x) = 0.97 x<sup>{0.71}</sup>''.</div>}} |
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;FitPow[ <List of Points> ] | ;FitPow[ <List of Points> ] | ||
:Calculates the regression curve in the form ''a x^b''. | :Calculates the regression curve in the form ''a x^b''. | ||
| − | :{{example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> yields ''0.97 x | + | :{{example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> yields ''0.97 x<sup>{0.71}</sup>''.</div>}} |
{{note| 1=<div> | {{note| 1=<div> | ||
Revision as of 13:03, 23 July 2015
- 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 f(x) = 0.97 x{0.71}.
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.
