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

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

doi:10.1111/anzs.12343

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

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

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	455-467
Number of pages	13
Journal	Australian and New Zealand Journal of Statistics
Volume	63
Issue number	3
DOIs	https://doi.org/10.1111/anzs.12343
Publication status	Published - Sept 2021

Access to Document

10.1111/anzs.12343

Cite this

@article{d0f34f2b42284833a9733f9e3da466de,

title = "Experimental design in practice: The importance of blocking and treatment structures",

abstract = "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.",

keywords = "Japanese composition, blocking factor, sensory evaluation, signalling peptide, statistical consulting",

author = "Williams, {E. R.} and Forde, {C. G.} and J. Imaki and K. Oelkers",

note = "Publisher Copyright: {\textcopyright} 2021 Australian Statistical Publishing Association Inc. Published by John Wiley & Sons Australia Pty Ltd.",

year = "2021",

month = sep,

doi = "10.1111/anzs.12343",

language = "English",

volume = "63",

pages = "455--467",

journal = "Australian and New Zealand Journal of Statistics",

issn = "1369-1473",

publisher = "Wiley-Blackwell Publishing Ltd",

number = "3",

}

TY - JOUR

T1 - Experimental design in practice

T2 - The importance of blocking and treatment structures

AU - Williams, E. R.

AU - Forde, C. G.

AU - Imaki, J.

AU - Oelkers, K.

PY - 2021/9

Y1 - 2021/9

N2 - 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.

AB - 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.

KW - Japanese composition

KW - blocking factor

KW - sensory evaluation

KW - signalling peptide

KW - statistical consulting

UR - http://www.scopus.com/inward/record.url?scp=85118584435&partnerID=8YFLogxK

U2 - 10.1111/anzs.12343

DO - 10.1111/anzs.12343

M3 - Article

SN - 1369-1473

VL - 63

SP - 455

EP - 467

JO - Australian and New Zealand Journal of Statistics

JF - Australian and New Zealand Journal of Statistics

IS - 3

ER -

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

Abstract

Access to Document

Other files and links

Fingerprint

Cite this