Vdgraph (version 2.2-2)

Hex2: Hexagonal design for two factors

Description

This is an .rda file containing the design in a matrix.

Usage

data(Hex2)

Format

Two columns of independent variables

Source

source

References

Myers, R. H. and Montgomery D. C. Response Surface Methodology 2nd Ed., John Wiley and Sons NY, 2002. p.386