Difference between revisions of "FitGrowth Command"

Latest revision as of 16:50, 20 November 2023

FitGrowth( <List of Points> ): Calculates a function of the form a b ^ x to the points in the list. (Very similar to FitExp[ <List of Points> ], just in a slightly different form).; Example: FitGrowth({(0, 1), (2, 3), (4, 3), (6, 4)}) yields 1.31 \cdot 1.23^x.

Note:

You can do a direct least-squares fitting with Fit(list, a*b^x)
See also Fit, FitExp, FitLine, FitLineX, FitLog, FitLogistic, FitPoly, FitPow and FitSin

@@ Line 1: / Line 1: @@
-<noinclude>{{Manual Page|version=4.0}}</noinclude>
+<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|statistics}}
-{{command|statistics}}
+;FitGrowth( &lt;List of Points> )
-;FitGrowth[ <List of Points> ]
+:Calculates a function of the form <math> a b ^ x </math> to the points in the list. (Very similar to [[FitExp Command|FitExp]][ &lt;List of Points> ], just in a slightly different form).
-:Calculates a function of the form ''a*b<sup>x</sup>'' to the points in the list. (Just like [[FitExp Command|FitExp]][ <List of Points>], for users who do not know the meaning of exponential growth).
+:{{example|1=<code><nowiki>FitGrowth({(0, 1), (2, 3), (4, 3), (6, 4)})</nowiki></code> yields ''1.31'' <math> \cdot </math> ''1.23<sup>x</sup>''.}}
+{{note| 1=<div>
+* You can do a direct least-squares fitting with <code>Fit(list, a*b^x)</code>
+* See also [[Fit Command|Fit]], [[FitExp Command|FitExp]], [[FitLine Command|FitLine]], [[FitLineX Command|FitLineX]], [[FitLog Command|FitLog]], [[FitLogistic Command|FitLogistic]], [[FitPoly Command|FitPoly]], [[FitPow Command|FitPow]] and [[FitSin Command|FitSin]]
+</div>}}