/classification. /hierarchies . /systematics . /taxonomy . /hierarchy . Used for taxonomic or other systematic or hierarchical classification systems. . 0.62
Classification. Classifications . Taxonomies . Taxonomy . Systematics . The systematic arrangement of entities in any field into categories classes based on common characteristics such as properties, morphology, subject matter, etc. . 0.62
Multilevel Analysis. Analyses, Multilevel . Analysis, Multilevel . Multilevel Analyses . The statistical manipulation of hierarchically and non-hierarchically nested data. It includes clustered data, such as a sample of subjects within a group of schools. Prevalent in the social, behavioral sciences, and biomedical sciences, both linear and nonlinear regression models are applied. . 0.60
