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Figure 2
Result of SAXS data analyzed by Hamiltonian MCMC preconditioned with a non-trivial diagonal mass matrix as described in the text. (a) Trace of the parameters. The meaning of each parameter is defined in the main text. (b) Auto-correlation of the parameters sampled from post-burn-in iterations. The red dashed lines are 95% confidence bounds for the zero auto-correlation hypothesis. (c) Probability distributions of the parameters. The off-diagonal panels are joint distributions, and the histograms along the diagonal are marginal distributions. (d) Calculated SAXS with parameters from the initial guess, and the 5th, 10th, and 20th HMCMC iterations. (e) 95% confidence interval (between the 2.5% and 97.5% percentiles).

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 29| Part 3| May 2022| Pages 721-731
https://doi.org/10.1107/S1600577522003034
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