mail[task #7822] Implement user function to estimate R2eff and associated errors for exponential curve fitting.


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Posted by Edward d Auvergne on August 29, 2014 - 16:52:
Follow-up Comment #107, task #7822 (project relax):

Attached are 2D Grace files comparing the error analysis of 10,000 Monte Carlo
simulations to the covariance matrix using the user function:

relax_disp.r2eff_err_estimate(chi2_jacobian=False)

This shows that the I0 error estimates are reasonable, though noisy, but that
the R2eff error estimates are out by 1.9555 and are not noisy.

(file #21952, file #21953)
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Additional Item Attachment:

File name: i0_correlation_good.agr        Size:13 KB
File name: r2eff_correlation_good.agr     Size:13 KB


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