Blar i Institutt for matematiske fag på forfatter "Hamre, Yngvild Hole"
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On the identification of active factors in nonregular two-level designs with a small number of runs
Hamre, Yngvild Hole; Tyssedal, John Sølve (Peer reviewed; Journal article, 2022)Nonregular two-level designs are attractive screening designs due to their good projection properties and flexible run sizes. In particular, the 12-run Plackett–Burman (PB) design has become quite popular. However, existing ... -
Preserving projection properties when regular two-level designs are blocked
Tyssedal, John Sølve; Hamre, Yngvild Hole (Peer reviewed; Journal article, 2022)Regular two-level designs are useful and popular screening designs, but if they need to be run in blocks, their projection properties can dramatically deteriorate. Interactions may be fully confounded with block defining ...