| 释义 |
randomizationenUK
ran·dom·ize R0039000 (răn′də-mīz′)tr.v. ran·dom·ized, ran·dom·iz·ing, ran·dom·iz·es To make random in arrangement, especially in order to control the variables in an experiment.
ran′dom·i·za′tion (-də-mĭ-zā′shən) n.ran′dom·iz′er n.Thesaurus| Noun | 1. | randomization - a deliberately haphazard arrangement of observations so as to simulate chancerandomisationorganisation, organization - the activity or result of distributing or disposing persons or things properly or methodically; "his organization of the work force was very efficient" |
randomizationenUK
randomization[‚ran·də·mə′zā·shən] (statistics) Assigning subjects to treatment groups by use of tables of random numbers. randomizationenUK
randomization [ran″dom-ĭ-za´shun] random assignment. The use of randomization in the design of a clinical trial. From Gordis, 1996.ran·dom·i·za·tion (ran'dom-ĭ-zā'shun), Random allocation, the process of selecting entities, for example, treatment regimens, using a formal system whereby each entity has a known, generally an equal chance of being selected. This may be accomplished by means of a table of random numbers, toss of a coin, or some other system in which selection or nonselection is determined by chance alone.randomization Random assignment, random allocation, randomized allocation Statistics The selection of subjects or samples for each 'arm' of a study or experiment based on chance alone–ie, a theoretical coin toss, which is intended to minimize the influence of irrelevant details and selection bias, and produce statistically valid data. Cf Convenience sample. ran·dom·i·za·tion (ran'dŏm-ī-zā'shŭn) Assignment of the subjects of experimental research to groups by chance.
Synonym(s): randomisation. RandomizationenUK
Randomization1. The selection of a representative, random section of the population. Randomization is important in generating accurate statistics, which is vital in marketing.
2. See: Random Number Generation.randomizationenUK
Synonyms for randomizationnoun a deliberately haphazard arrangement of observations so as to simulate chanceSynonymsRelated Words |