Often, the individual incidents that we investigate are part of a wider pattern. Identification of such a pattern can support the assertion that a set of singular abuses or violations of human rights, taken together, are in fact by nature ‘widespread and systematic’—an important standard in a variety of human rights law contexts.
In such a context, pattern analysis can reveal changing trends in the frequency and distribution of certain kinds of violence, and of the targets and casualties of that violence. The larger the dataset, the more reliable and coherent the pattern that might emerge.