factorial experiment fac·to·ri·al experiment (fāk-tôr’ē-əl)
An experimental design in which two or more series of treatments are tried in all combinations.
[fak-tawr-ee-uh l, -tohr-] /fækˈtɔr i əl, -ˈtoʊr-/ noun 1. Mathematics. the product of a given positive integer multiplied by all lesser positive integers: The quantity four factorial (4!) = 4 ⋅ 3 ⋅ 2 ⋅ 1 = 24. Symbol: n!, where n is the given integer. adjective 2. Mathematics. of or relating to or factorials. […]
- Factor iii
factor III n. See thromboplastin.
[fak-ter-ing] /ˈfæk tər ɪŋ/ noun 1. Commerce. the business of purchasing and collecting accounts receivable or of advancing cash on the basis of accounts receivable. 2. the act or process of separating an equation, formula, cryptogram, etc., into its component parts. [fak-ter] /ˈfæk tər/ noun 1. one of the elements contributing to a particular result […]
- Factor iv
factor IV n. Calcium ions as a factor in the clotting of blood.