OPTIMAL FRACTIONAL FACTORIAL PLANS FOR MAIN EFFECTS ORTHOGONAL TO TWO- FACTOR INTERACTIONS: 2 TO THE mth POWER SERIES
Abstract
A general theory of balanced 2 to the mth power fractional factorial designs are developed which permit estimation of main effects orthogonally to 2- factor interactions and the general mean, whose size N is desirably small, and which are optimal with respect to various standard criteria involving the variance-covariance matrix of the estimates. For various practical values of m and N, a method is given by which such optimal designs can be easily obtained from known balanced incomplete block designs.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 1969
- Accession Number
- AD0697398
Entities
People
- D A Anderson
- J. N. Srivastava
Organizations
- Colorado State University