|Date: ||Fri, 10 Feb 2006 17:33:40 GMT|
|Reply-To: ||Paige Miller <pmiller5NOSPAM@ROCHESTER.RR.COM>|
|Sender: ||"SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>|
|From: ||Paige Miller <pmiller5NOSPAM@ROCHESTER.RR.COM>|
|Organization: ||Road Runner|
|Subject: ||Re: Fractional Factorial|
|Content-Type: ||text/plain; charset=ISO-8859-1; format=flowed|
On 2/8/2006 11:46 PM, Raj Datta wrote:
> Is it possible to have 5 factor 5 level fractional fractorial design or
> the fractional factorial is only possible when the levels are 2?
> I am concerned that experiment will be big and i want to perform the
> fractional factorial not considering all the combinations but in all the
> s/w like minitab or design-stat or NCSS i am only finding fractional
> factorial of upto 2 levels only.
> Please help if it is possibe to perform fractional
> factorial with 5 levels.
> Thanks in advance.
PROC FACTEX can produce fractional factorials of 5-level variables. I
believe there is an example in the docs.
It's nothing until I call it -- Bill Klem, NL Umpire
If you get the choice to sit it out or dance,
I hope you dance -- Lee Ann Womack