Accession Number : AD0660570

Title :   RESEARCH IN SEQUENTIAL FACTORIAL DESIGNS.

Descriptive Note : Final rept. Dec 65-Jun 67,

Corporate Author : RESEARCH TRIANGLE INST DURHAM N C

Personal Author(s) : Addelman,Sidney

Report Date : JUL 1967

Pagination or Media Count : 42

Abstract : This report is concerned with an investigation of sequences of fractional replicate plans for from three to seventeen two-level factors. Sequences of distinct and non distinct factorial replicate plans from single and multiple families of defining contrasts are compared. The sequences are then categorized according to the lengths of the interactions in the defining contrasts at various stages of the sequence. A set of generators is presented for the defining contrasts of the smallest fractional replicate plan in each sequence. (Author)

Descriptors :   (*COMBINATORIAL ANALYSIS, SEQUENCES(MATHEMATICS)), TABLES(DATA), NUMBERS, NUMERICAL METHODS AND PROCEDURES, MATHEMATICS

Subject Categories : Numerical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE