The human factor: results of a small-angle scattering data analysis round robin

Pauw, B.R.; Smales, G.J.; Anker, A.S.; Annadurai, V.; Balazs, D.M.; Bienert, R.; Bouwman, W.G.; Breßler, I.; Breternitz, J.; Brok, E.S.; Bryant, G.; Clulow, A.J.; Crater, E.R.; De Geuser, F.; Del Giudice, A.; Deumer, J.; Disch, S.; Dutt, S.; Frank, K.; Fratini, E.; Garcia, P.R.A.F.; Gilbert, E.P.; Hahn, M.B.; Hallett, J.; Hohenschutz, M.; Hollamby, M.; Huband, S.; Ilavsky, J.; Jochum, J.K.; Juelsholt, M.; Mansel, B.W.; Penttilä, P.; Pittkowski, R.K.; Portale, G.; Pozzo, L.D.; Rochels, L.; Rosalie, J.M.; Saloga, P.E.J.; Seibt, S.; Smith, A.J.; Smith, G.N.; Spiering, G.A.; Stawski, T.M.; Taché, O.; Thünemann, A.F.; Toth, K.; Whitten, A.E.; Wuttke, J.

doi:10.1107/S1600576723008324

Journal of Applied Crystallography Journal of Applied
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Figure 6
The precision of the means submitted to the DARR. This is represented as a deviation of the reported means from the median mean in percent for each population for each dataset, separated by number- (blue) and volume-weighting (red), each referenced to their respective median means ( $[\overline{\mu}_{\rm n}]$ and $[\overline{\mu}_{\rm v}]$ ). These data are represented as boxplots (showing quartiles, with the whiskers indicating the 95% confidence interval) accompanied by the individual datapoints. The plots are shown on a symmetrical logarithmic scale with the lighter region representing a linear region covering −10 ≤ $[\overline{\mu}]$ (%) ≤ 10. Both populations of each dataset contain their absolute median mean and number of entries in the inset box. A larger spread of the submitted values can be observed for the more challenging powder-based samples compared with the dispersed samples.

JOURNAL OF
APPLIED
CRYSTALLOGRAPHY

ISSN: 1600-5767

Volume 56| Part 6| December 2023| Pages 1618-1629

https://doi.org/10.1107/S1600576723008324

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