Basic information for Box-Behnken designs
Box-Behnken designs have three levels in all factors
and are useful for fitting second order polynomials to experimental data
based on several quantitative response variables.
For more information, look at
the help file for function bbd.design from package DoE.wrapper
or at bbd from package rsm .
must be a valid name. The design itself is created under this name in the R workspace.
must always be specified. It must be an integer number
from 3 to 7.
The number of factors must match the number of entries on the Factor Details tab.
name for a block variable (NULL, if no blocks)). Blocks are possible for 4 and 5 factors only (ignored otherwise).
can be provided for reproducing an existing design.
can be switched off in exceptional situations. Usually, one would not want to do that.
Ulrike Groemping
~put references to the literature/web site here ~
See also bbd.design for the function that does the calculations
and bbd for the underlying function from package rsm.