Difference between revisions of "FitPow Command"
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|statistics}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|statistics}} | ||
| − | ;FitPow[ | + | ;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<sup>0.71</sup>''.</div>}} | :{{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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==CAS Syntax== | ==CAS Syntax== | ||
| − | ;FitPow[ | + | ;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<sup>0.71</sup>''.</div>}} | :{{example|1=<div><code><nowiki>FitPow[{(1, 1), (3, 2), (7, 4)}]</nowiki></code> yields ''0.97 x<sup>0.71</sup>''.</div>}} | ||
Revision as of 18:16, 22 August 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 x0.71.
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 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.
