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Curve FittingCurve Fitting

Read the Fine Print
Author:
,
Subject:
Mathematics and Statistics, Science and Technology
Institution Name:
University of Colorado at Boulder
Collection:
PhET Interactive Simulations
Grade Level:
Secondary, Post-secondary
Abstract:

With your mouse, drag data points and their error bars, and watch the best-fit polynomial curve update instantly. You choose the type of fit: linear, quadratic, cubic, or quartic. The reduced chi-square statistic shows you when the fit is good. Or you can try to find the best fit by manually adjusting fit parameters.

Languages:
English, Albanian, Arabic, Basque, Chinese, Croatian, Danish, Dutch, Estonian, Finnish, Georgian, Greek, Hungarian, Korean, Persian, Polish, Serbian, Slovak, Spanish, Turkish, Vietnamese
Material Type:
Activities and Labs, Simulations
Media Format:
Text/HTML, Interactive
Conditions of Use:
http://phet.colorado.edu/en/about/licensing
This simulation is available under either a Creative Commons Attribution license or the GNU General Public License.
Copyright Holder:
University of Colorado

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