factorial experiment


factorial experiment
факторный эксперимент

English-Russian dictionary on experimental design. 2014.

Смотреть что такое "factorial experiment" в других словарях:

  • Factorial experiment — In statistics, a factorial experiment is an experiment whose design consists of two or more factors, each with discrete possible values or levels , and whose experimental units take on all possible combinations of these levels across all such… …   Wikipedia

  • factorial experiment — noun An experiment in which all combinations of multiple parameters or variables are each tested …   Wiktionary

  • Experiment — Experimental redirects here. For the musical classification, see Experimental music. For other uses, see Experiment (disambiguation). Even very young children perform rudimentary experiments in order to learn about the world. An experiment is a… …   Wikipedia

  • experiment — 1. A study in which the investigator intentionally alters one or more factors under controlled conditions in order to study the effects of doing so. 2. In nuclear magnetic resonance, the term applied to a pulse sequence. [L. experimentum, fr.… …   Medical dictionary

  • Fractional factorial design — In statistics, fractional factorial designs are experimental designs consisting of a carefully chosen subset (fraction) of the experimental runs of a full factorial design. The subset is chosen so as to exploit the sparsity of effects principle… …   Wikipedia

  • Blind experiment — A blind or blinded experiment is a scientific experiment where some of the people involved are prevented from knowing certain information that might lead to conscious or subconscious bias on their part, invalidating the results. For example, when …   Wikipedia

  • Natural experiment — A natural experiment is an observational study in which the assignment of treatments to subjects has been haphazard: That is, the assignment of treatments has been made by nature , but not by experimenters. Thus, a natural experiment is not a… …   Wikipedia

  • Restricted randomization — Many processes have more than one source of variation in them. In order to reduce variation in processes, these multiple sources must be understood, and that often leads to the concept of nested or hierarchical data structures. For example, in… …   Wikipedia

  • Design of experiments — In general usage, design of experiments (DOE) or experimental design is the design of any information gathering exercises where variation is present, whether under the full control of the experimenter or not. However, in statistics, these terms… …   Wikipedia

  • Р 50.1.040-2002: Статистические методы. Планирование экспериментов. Термины и определения — Терминология Р 50.1.040 2002: Статистические методы. Планирование экспериментов. Термины и определения: 2.6 (гнездовой) эксперимент с группировкой ;                          en nested design иерархический эксперимент… …   Словарь-справочник терминов нормативно-технической документации

  • 50.1.040-2002: Статистические методы. Планирование экспериментов. Термины и определения — Терминология 50.1.040 2002: Статистические методы. Планирование экспериментов. Термины и определения: 2.6 (гнездовой) эксперимент с группировкой ;                          en nested design иерархический эксперимент… …   Словарь-справочник терминов нормативно-технической документации