Generation of 2n series fractional factorial plans robust against linear-trend

Trend-free design for single factor at two level factorial experiments (complete and fractional both) are available in literature but trend-free multi-factor design could not be traced in the literature. There are a number of experiments in agronomy, agricultural engineering and virology where fact...

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Bibliographic Details
Main Authors: SUSHEEL KUMAR SARKAR, KRISHAN LAL, SUKANTA DASH, SUNIL KUMAR YADAV, HIMANSHU
Format: Article
Language:English
Published: Indian Council of Agricultural Research 2021-07-01
Series:The Indian Journal of Agricultural Sciences
Subjects:
Online Access:https://epubs.icar.org.in/index.php/IJAgS/article/view/108863
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Summary:Trend-free design for single factor at two level factorial experiments (complete and fractional both) are available in literature but trend-free multi-factor design could not be traced in the literature. There are a number of experiments in agronomy, agricultural engineering and virology where factors are multi-level. Multi-level factorial/fractional factorial designs are not readily available, and there is a need to address this problem. Hence an attempt has been made to construct linear trend-free multi-level factorial/ fractional factorial main effect design with their cost consideration.
ISSN:0019-5022
2394-3319