"ranking" William designs [Design Issues]

posted by Shuanghe  – Spain, 2025-02-23 12:47 (465 d 10:20 ago) – Posting: # 24373
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Many thanks, BEQool and Myttyri.

❝ there are only 6 possible designs for Williams design with 4 treatments.

❝ Your design X is not one of the 6 possible designs while Y design is.

❝ Please see Helmut's post:


It seems that I wrongly remembered that there would be more than 20 combinations for 4-treatment William Design. The link BEQool mentioned is from 2023, and I only remember the older post in 2022 mentioned in my previous post...:-(

❝ Take a look at the excellent article prepared by Helmut regarding Higher-Order Crossover Designs, especially at Acknowledgment section ;-)


Oh, haven't read that one yet, but just peeked at the section you mentioned ... my my! :-D
—
All the best,
Shuanghe

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