Accession Number : AD0666294

Title :   SOME FORTY POINT FOUR FACTOR SECOND ORDER ROTATABLE DESIGNS.

Descriptive Note : Technical rept.,

Corporate Author : WISCONSIN UNIV MADISON DEPT OF STATISTICS

Personal Author(s) : Draper,Norman R. ; McGregor,John F.

Report Date : NOV 1967

Pagination or Media Count : 10

Abstract : A method used by Bose and Draper (1959) is applied for three factors to obtain some infinite classes of rotatable designs for four factors. The Gaushaus nonlinear least squares program is used to solve the nonlinear simultaneous equations which arise. (Author)

Descriptors :   (*COMBINATORIAL ANALYSIS, PROBLEM SOLVING), SET THEORY, SIMULTANEOUS EQUATIONS, TABLES(DATA)

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE