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CURVFIT with XY error [message #88447]

Sun, 27 April 2014 14:31

amin farhang
Messages: 39
Registered: November 2010

Member

Hi,

Is there any replacing routine for CURVFIT which was able to do a non-linear least squares fit to a user-supplied function by considering both X and Y error?

data sample:

X = [0.8, 2.2, 3.3, 4.8, 5.8]
Y = [2.02, 2.78, 3.58, 5.05, 6.35]
Xerr = 0.03*X
Yerr = 0.05*Y

Best regards,

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[Message index]

		CURVFIT with XY error By: amin farhang on Sun, 27 April 2014 14:31
		Re: CURVFIT with XY error By: Craig Markwardt on Tue, 29 April 2014 21:01
		Re: CURVFIT with XY error By: wlandsman on Mon, 09 February 2015 11:42
		Re: CURVFIT with XY error By: brubaker.phil on Mon, 09 February 2015 10:05
		Re: CURVFIT with XY error By: Craig Markwardt on Mon, 09 February 2015 10:10
		Re: CURVFIT with XY error By: brubaker.phil on Tue, 10 February 2015 08:42
		Re: CURVFIT with XY error By: dg86 on Tue, 10 February 2015 09:16
		Re: CURVFIT with XY error By: Russell[1] on Tue, 10 February 2015 10:33
		Re: CURVFIT with XY error By: Craig Markwardt on Tue, 10 February 2015 11:11
		Re: CURVFIT with XY error By: brubaker.phil on Fri, 13 February 2015 11:30

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