Accession Number:

AD0256662

Title:

PARTIALLY DUPLICATED FRACTIONAL FACTORIAL DESIGNS

Descriptive Note:

Corporate Author:

RESEARCH TRIANGLE INST DURHAM N C

Personal Author(s):

Report Date:

1961-05-12

Pagination or Media Count:

1.0

Abstract:

Two-level fractional factorial designs are given in which some of the treatment combinations are duplicated. As is well known, the duplicated runs provide an unbiased estimate of error variance and more precise estimates of the effects. A numerical example is given with the analysis procedure. Block designs for the corresponding factorial designs are also given. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE