Hello

At 15th August I received an email from Nutek, Inc. about Taguchi DOE
Application Discussions.
Since I am starting to work with DOE applications and with QT4
software, which we recently acquired, I became a member of this
forum.

In this way, I would appreciate if someone could answer to my
previous questions, in this Discussion group.

Thank you very much.

--- In DOE_DG@yahoogroups.com, dhunput khemraj <dhunputkhemraj@...>
wrote:
>
>
> hi  how are you
> how did you got my  address
> you got yahoo messenger or msn?
> please send  me there we can discuss the matter
> --- On Fri, 9/5/08, annamb5 <anabras@...> wrote:
>
> From: annamb5 <anabras@...>
> Subject: [DOE_DG] Factor Interactions in experimental design
> To: DOE_DG@yahoogroups.com
> Date: Friday, September 5, 2008, 6:10 PM
>
>
>
>
>
>
> Hello,
> I am glad that there is a forum about DOE!
> I am starting to work with experimental design and I would like to
ask
> a few questions about that:
>
> 1.Supposing that factor interactions were not included in the
design.
> When doing ANOVA table (with QT4 soft)does the error percent
influence
> also combines the effects of those interactions?
>
> 2.In the previous situation, if the confirmation test result (to
the
> optimum solution)is within the confidence interval does it means
that
> there are no interaction factors in that situation?
>
> 3.When applying the automatic test of the presence of interactions
how
> can I know what factors are significant or not?
>
> Thank you
>