Nov 10, 2013 #1 siddev44 Aerospace Joined Nov 10, 2013 Messages 2 Location DE Hi, I have a same process with time(x) vs temperature. I have done 5 times the experiment with same process. I need to find the reproducibility of this process? Can anyone tell me how can i do that? Thanks
Hi, I have a same process with time(x) vs temperature. I have done 5 times the experiment with same process. I need to find the reproducibility of this process? Can anyone tell me how can i do that? Thanks
Nov 10, 2013 #2 IRstuff Aerospace Joined Jun 3, 2002 Messages 44,895 Location US Isn't that up to you? How would anyone here know what you need to reproduce? Is it the time, or whatever is the outcome of the process? TTFN faq731-376 Need help writing a question or understanding a reply? forum1529 Upvote 0 Downvote
Isn't that up to you? How would anyone here know what you need to reproduce? Is it the time, or whatever is the outcome of the process? TTFN faq731-376 Need help writing a question or understanding a reply? forum1529
Nov 10, 2013 Thread starter #3 siddev44 Aerospace Joined Nov 10, 2013 Messages 2 Location DE Hi, I mean to ask how to do it statistically, Is linear regression a best method or finding coefficient of determination? Thanks Upvote 0 Downvote
Hi, I mean to ask how to do it statistically, Is linear regression a best method or finding coefficient of determination? Thanks
Nov 10, 2013 #4 IRstuff Aerospace Joined Jun 3, 2002 Messages 44,895 Location US ?? Depends on what you are trying to do. Usually, say, in the case of a etch depth, you would be looking for a standard deviation. TTFN faq731-376 Need help writing a question or understanding a reply? forum1529 Upvote 0 Downvote
?? Depends on what you are trying to do. Usually, say, in the case of a etch depth, you would be looking for a standard deviation. TTFN faq731-376 Need help writing a question or understanding a reply? forum1529
Nov 10, 2013 #5 GregLocock Automotive Joined Apr 10, 2001 Messages 23,890 Location Orbiting a small yellow star I suggest you google for 'Gage R&R study'. That should answer your questions. Cheers Greg Locock New here? Try reading these, they might help FAQ731-376 http://eng-tips.com/market.cfm? Upvote 0 Downvote
I suggest you google for 'Gage R&R study'. That should answer your questions. Cheers Greg Locock New here? Try reading these, they might help FAQ731-376 http://eng-tips.com/market.cfm?