Details

Autor(en) / Beteiligte

• Draper, Norman R.

Titel

Small Composite Designs

Ist Teil von

• Technometrics, 1985-05, Vol.27 (2), p.173-180

Ort / Verlag

Alexandria, VI: Taylor & Francis Group

Erscheinungsjahr

1985

Link zum Volltext

Quelle

Taylor & Francis Journals Auto-Holdings Collection

Beschreibungen/Notizen

• Small second-order composite designs were suggested by Hartley (1959). Westlake (1965) provided even smaller designs for k = 5, 7, and 9 factors, for which intricate construction methods were needed. Here, simple designs formed using Plackett and Burman (1946) designs are offered for k = 5,7, and 9. Designs with one run fewer than Westlake's for k = 5 and 7 and three fewer for k = 9 are feasible by deleting repeat points that occur in some of the designs.