Reference group — A reference group is a sociological concept referring to a group to which another group is compared. Reference groups are used in order to evaluate and determine the nature of a given individual or other group s characteristics and sociological… … Wikipedia
Reference range — Reference ranges edit in: blood urine CSF feces In health related fields, a reference range or reference interval usually describes the variations of a measurement or value in healthy i … Wikipedia
Education Reference Group — Connecticut school districts are grouped into Education Reference Groups (ERGs), also known as District Reference Groups (DRGs) based on the characteristics of their student’s families. Districts in an ERG have similar median family incomes,… … Wikipedia
Group (sociology) — In sociology, a group can be defined as two or more humans that interact with one another, accept expectations and obligations as members of the group, and share a common identity. By this definition, society can be viewed as a large group,… … Wikipedia
Reference.com — URL reference.com Type of site Encyclopedia, Dictionary, Thesaurus Available language(s) English, Spanish … Wikipedia
Reference management software — Reference management software, citation management software or personal bibliographic management software is software for scholars and authors to use for recording and utilising bibliographic citations (references). Once a citation has been… … Wikipedia
Group theory — is a mathematical discipline, the part of abstract algebra that studies the algebraic structures known as groups. The development of group theory sprang from three main sources: number theory, theory of algebraic equations, and geometry. The… … Wikipedia
Group of death — is an informal sobriquet used in football and other team sports to describe a situation that often occurs during the group stage of a tournament (such as the first round of the World Cup), where:* all the teams present in one group are considered … Wikipedia
Group marriage — Group marriage, also known as multi lateral marriage, is a form of polyamory in which more than two persons form a family unit, with all the members of the group marriage being considered to be married to all the other members of the group… … Wikipedia
Group — Group, v. t. [imp. & p. p. {Grouped}; p. pr. & vb. n. {Grouping}.] [Cf. F. grouper. See {Group}, n.] To form a group of; to arrange or combine in a group or in groups, often with reference to mutual relation and the best effect; to form an… … The Collaborative International Dictionary of English
Group method of data handling — (GMDH) is a family of inductive algorithms for computer based mathematical modeling of multi parametric datasets that features fully automatic structural and parametric optimization of models. GMDH is used in such fields as data mining, knowledge … Wikipedia
