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 Results for DC.creator="G." AND DC.creator="Barr" in section 3.8.3 of volume H
Cluster analysis
Gilmore, C. J., Barr, G. and Dong, W.  International Tables for Crystallography (2019). Vol. H, Section 3.8.3, pp. 327-329 [ doi:10.1107/97809553602060000953 ]
... bars are higher on the graph. [For further examples see Barr et al. (2004b ,c ) and Barr, Dong, Gilmore & Faber (2004) .] 3.8.3.2. Estimating the number of ... the C and [gamma] tests are often quite weakly defined (Barr et al., 2004 b). Table 3.8.2| | Estimate of ...

The most representative sample
Gilmore, C. J., Barr, G. and Dong, W.  International Tables for Crystallography (2019). Vol. H, Section 3.8.3.6, p. 329 [ doi:10.1107/97809553602060000953 ]
... care, be used to create a database of known phases (Barr et al., 2004 b). References Barr, G., Dong, W. & Gilmore, C. J. (2004a). High-throughput ...

Choice of clustering method
Gilmore, C. J., Barr, G. and Dong, W.  International Tables for Crystallography (2019). Vol. H, Section 3.8.3.5, p. 329 [ doi:10.1107/97809553602060000953 ]
... large values of S. In the algorithm used in PolySNAP (Barr, Dong & Gilmore, 2009 ) and DIFFRAC.EVA (Bruker, 2018 ), the sphere size ... minimum is used to select which dendrogram method to use (Barr et al., 2004 b). References Barr, G., Dong, W. & Gilmore, C. J. (2004a). High- ...

Principal-component analysis
Gilmore, C. J., Barr, G. and Dong, W.  International Tables for Crystallography (2019). Vol. H, Section 3.8.3.4, p. 329 [ doi:10.1107/97809553602060000953 ]
Principal-component analysis 3.8.3.4. Principal-component analysis It is also possible to carry out principal-component analysis (PCA) on the correlation matrix. The eigenvalues of the correlation matrix can be used to estimate the number of clusters present via a scree plot, as shown in Fig. 3.8.2 (a), and the eigenvectors ...

Metric multidimensional scaling
Gilmore, C. J., Barr, G. and Dong, W.  International Tables for Crystallography (2019). Vol. H, Section 3.8.3.3, pp. 328-329 [ doi:10.1107/97809553602060000953 ]
... multivariate analysis. Biometrika, 53, 325-328.GoogleScholar Gower, J. C. & Dijksterhuis, G. B. (2004). Procrustes Problems. Oxford University Press.GoogleScholar International Tables ...

Estimating the number of clusters
Gilmore, C. J., Barr, G. and Dong, W.  International Tables for Crystallography (2019). Vol. H, Section 3.8.3.2, pp. 327-328 [ doi:10.1107/97809553602060000953 ]
... the C and [gamma] tests are often quite weakly defined (Barr et al., 2004 b). Table 3.8.2| | Estimate of the ... using complete linkage 5 C statistic using complete linkage - References Barr, G., Dong, W. & Gilmore, C. J. (2004a). High-throughput ...

Dendrograms
Gilmore, C. J., Barr, G. and Dong, W.  International Tables for Crystallography (2019). Vol. H, Section 3.8.3.1, p. 327 [ doi:10.1107/97809553602060000953 ]
... bars are higher on the graph. [For further examples see Barr et al. (2004b ,c ) and Barr, Dong, Gilmore & Faber (2004) .] References Barr, G., Dong, W. & Gilmore, C. J. (2004a). High- ...

Amorphous samples
Gilmore, C. J., Barr, G. and Dong, W.  International Tables for Crystallography (2019). Vol. H, Section 3.8.3.7, p. 329 [ doi:10.1107/97809553602060000953 ]
... their effect on the estimation of the number of clusters (Barr et al., 2004 b). Of course, the question of ... varying degrees of amorphous content, which further complicates matters. References Barr, G., Dong, W. & Gilmore, C. J. (2004a). High-throughput ...

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