实践中的实验设计:阻塞和处理结构的重要性

Pub Date : 2021-11-08 DOI:10.1111/anzs.12343

E.R. Williams, C.G. Forde, J. Imaki, K. Oelkers

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引用次数: 1

摘要

在过去的100年里，实验设计和分析已经有了很大的发展，很大程度上是由计算机的能力和可用性驱动的。为了展示这一发展并鼓励在实践中使用实验设计，本文介绍了来自不同研究领域的三个实验。在这些例子中，多个阻碍因素被采用，它们显示了如何适应和解释外来的变化。通过实例讨论了阻塞和处理结构在设计实验中的重要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Experimental design in practice: The importance of blocking and treatment structures

Experimental design and analysis has evolved substantially over the last 100 years, driven to a large extent by the power and availability of the computer. To demonstrate this development and encourage the use of experimental design in practice, three experiments from different research areas are presented. In these examples multiple blocking factors have been employed and they show how extraneous variation can be accommodated and interpreted. The examples are used to discuss the importance of blocking and treatment structures in the conduct of designed experiments.

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