Linear trend line of the given data points

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Brahmananda Pramanik
Brahmananda Pramanik on 28 Jun 2011
I need to get the equation of the linear trend line of the given data points, when intercept is set to zero and I need R-squared value as well.
All these, I can get using MS-Excel. But I need to get all these information being in MATLAB function.
Please help me.

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Answers (1)

Rick Rosson
Rick Rosson on 28 Jun 2011
Please try the function polyfit:
doc polyfit
HTH.

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