Find the Significant Effects

DESCRIPTION:
Find the effects that are significant in a fac.aov model, for a given method and significance level. This is support function for the fractional factorial methodology of the S+DOX module. It is not meant to be called directly by a user.

USAGE:
function(x, sig, method)

REQUIRED ARGUMENTS:
x:
a fac.aov object, returned by fac.aov.
sig:
A number between 0 and 1 giving the significance level of the test.
method:
The inference method to be used: possible values are "mse", "pse","ase","tse".

VALUE:
A list with the following components:
ksig:
the number of significant effects
signames:
the names of the significant effects

SEE ALSO:
fac.aov , pse , ase , tse , pareto.fac.aov .