CurvFitPowerXY Provides Asymptotic Variable Variation of Both X and Y

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    • The above data plot for the X and Y power form of equation could be used in electronics, as an example the variation of impedance versus frequency. Least squares option was used for the example.

    Another example of the curve fit procedure is shown for the financial yield curve plot. The curve fit, with least squares option, provides an excellent fit of the data, with smooth variation.