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Figure 2
Comparison of waterless structures against structures with water present using principal component analysis (PCA). (a) PCA mapping of waterless structures (yellow points) and crystal structures with a resolution of 2.5 Å or higher (blue points). (b) PCA variable contribution plot, showing the directions of high values of the analyzed quality metrics.

IUCrJ
Volume 11| Part 6| November 2024| Pages 966-976
ISSN: 2052-2525
https://doi.org/10.1107/S2052252524009928