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) _______________________________________________________ Additional Item Attachment: File name: i0_correlation_good.agr Size:13 KB File name: r2eff_correlation_good.agr Size:13 KB _______________________________________________________ Reply to this item at: <http://gna.org/task/?7822> _______________________________________________ Message sent via/by Gna! http://gna.org/