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Figure 5
Detection of anomalous signal. (ad) An example with a very strong anomalous signal, shown by (a) a large slope of the normal probability plot of ΔI/σ(ΔI) values, (b) a large correlation coefficient between two ΔI estimates from random half-data sets, (c) a scatter plot relating two half-data-set values of ΔI/σ(ΔI) and (d) the r.m.s. correlation ratio derived from the scatter plot. (eh) The same plots for an example with a weak but still useful anomalous signal.

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
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