Response Surface Methodology

[@DrKate_stories]

I have never understood RSM to this extent, thank you very much🌹

[@eddiesheahan5509]

Absolutely Excellent video Paul - many thanks for sharing! Really clear explanation - will be pointing my colleagues to this!

[@paulallen5321]

Many thanks Eddie...

[@muneeraqib1164]

Paul you r Great dude way of talking is very impressive May you live long bro

[@paulallen5321]

many thanks Muneer, I'll try to live as long as I can!

[@jimshaver898]

Brilliant explanation Paul. I was taught how to do my analysis on acetate's. I was so grateful for Minitab and have used it in this application process many times. I have found it most useful in DFSS projects with processes. Again I appreciate the clarity of your explanations! Cheers

[@paulallen5321]

Hi Jim - Thanks for the comment. I have got minitab on my laptop and I do intend to record a RSM instructional video. I'm impressed if you created this analysis by hand!

[@jimshaver4251]

@@paulallen5321 I was trained as an MBB at Honeywell. It was a part of our training to do it by hand to understand the basics functions and to trust the Minitab SW. I enjoy your videos

[@tija2011]

This is an invaluable lesson. Thank you sir.

[@paulallen5321]

Glad you like it...

[@robertsamuel5869]

Interesting and well explained thanks Paul.

[@paulallen5321]

Robert - thanks for your support, if there is a subject you'd like me to cover. Drop me a line and I'll put a video together...

[@_M_D_M_]

Thanks, Paul and thanks 'The Computer'..... Liked the guitar.

[@paulallen5321]

Cheers MM...

[@Jose-jb8xo]

Thank you for all your work 🌹🌹 truly appreciate your help

[@aashish1823]

Awesomely explained :)

[@connectresearchers6779]

Excellent... really grateful to you sir

[@paulallen5321]

Glad you enjoyed it....

[@glennisu]

Thank you for this, although I still don't understand lol. Needed this concept for our thesis

[@paulallen5321]

Glennish - Great to hear from you. If you need any further help let me know. More than happy to explain it further..If you're doing a Phd this tool is No1 on the tools you should use...

[@KundanKumar-ul1sw]

Thanks! You explained a difficult topic so nicely :)

[@paulallen5321]

Kundan - glad it was helpful, if you feel my video's add value and wish to support me to keep making thee video's please look my buymeacoffee donation page... buymeacoffee.com/osId2T0BL Many thanks...

[@malithperera1456]

Lovely Les Paul Paul 😀😀😀🎸

[@paulallen5321]

Wish it was a real Les Paul...maybe if i get enough views on youtube..

[@marzudinshah2970]

Thanks for explaining. Want to use this concept in Wire EDM.

[@paulallen5321]

Arzudin - good to hear from you, yes you sohuld be able to do that. Drop me a line on [e-mail] if you need help or advice. If you think you'd like to support the making of these free video's take look at my donation page. buymeacoffee.com/osId2T0BL Many thanks

[@alirezamoradi5596]

God bless you. 💐👌

[@paulallen5321]

Thanks a lot

[@himachaligirl23912]

Thank you Allen for explaining the concept so nicely. I am pursuing a PhD and for my work, I need to optimize my samples using RSM. I need to use a Central composite Design for my three factors. but one of my factors ranges from 0.1 to 1 mMol. So, the suggested combinations show a negative value for this factor, which is practically impossible to weigh. What would be the best CCD design for my factors? I am confused regarding the selection of the best design for my work.

[@paulallen5321]

Palak - please send me a mail on [e-mail] and I'll help you out..

[@qualityiseverything9373]

Nice Concept

[@paulallen5321]

Thanks for the positive comment...

[@wcberner64]

Great video, Paul! Is there a limit on the number of indepedant variables? I'd like to evalute seven factors and optimize the response... thank you!

[@paulallen5321]

The limit is how long each data point takes to collect or how much it costs. As you add more variables the number of tests get more and more. Personally I would stop at 11 variables. But if you really wanted more I'd do 2 DOE's with 11 variables each...

[@inthigenti]

I am trying to analyze an experiment with 3 factors (Mix Ratios) that must tally to 100% on all 9 runs. How do I create the design firstly to tally to 100% and how do I analyze this experiment to know the influence of the 3 factors on the final result after testing such as strength. I’ve been in a dilemma of using the wrong processes and I need clarity on what I should do in this case

[@paulallen5321]

Hi there the 100% issue is a tricky problem. You should us a mixture design, but I don't like them. I have a video specifically on this kzbin.info/www/bejne/aIfRaJ5njpVmpM0

[@inthigenti]

@@paulallen5321 Thank you

[@LeanSixSigmaTrainingLtd]

Are you still supporting ILSSI Paul ? What you think about ILSSI ?

[@OMAR-ce1bj]

Thanks for perfect explaining Paul, so is the name of the software do this called RSM?

[@paulallen5321]

Omar - good to hear from you, the software i use is called DOE Pro. Costs about £200. If DOE is something your interested in you can get my book Design of Experiments for 21st Century engineers from LULU.COM...

[@OMAR-ce1bj]

What is the name of the experiment book, Paul?

[@paulallen5321]

Design of Experiments for 21st centrury Engineers, you can get it from LULU.COM

[@veereshverma9339]

how to extract these graph and tables with good quality???

[@paulallen5321]

Veeresh - I would recommend DOE Pro software from www.sigmazone.com

[@qistinasofian]

hey, any suggestion of software for macbook? i need to analyze my data

[@paulallen5321]

I'm not a macbook expert I have seen SPCXL and DOE pro used on a macbook, but I've also had clients who couldn't load that software. So I would ask the software supplier and see what they suggest...

[@cristopherparmis2730]

Hi sir do you have a vid lecture for CCD ? thanks

[@paulallen5321]

Hi Chris - if you look for a video titled converting 2 level to 3 level DOE that is when I use a CCD face design....

[@music-cn7no]

Which softwear ?

[@paulallen5321]

DOE Pro from www.sigmazone.com

[@RohitSinhacr7]

Hi Paul, thanks for such a wonderful explanation. I needed some help with respect to a particular RSM technique, I was hoping if you could help me out or guide me through some reliable texts for the same.

[@paulallen5321]

Hi Rohit - depends what you're trying to do Rohit. Why do you want to use RSM?

[@RohitSinhacr7]

@@paulallen5321 Hi, I am actually looking into fragility curves of concrete structures using RSM.

[@paulallen5321]

And what will you do with these curves? Or what would the reader of your paper do with these curves?

[@RohitSinhacr7]

@@paulallen5321 that's part of my research

[@paulallen5321]

Rohit - what help do you need?

[@nicholastrafford9899]

let's see Paul Allen's card

[@paulallen5321]

Not sure what that comment means Nick?

[@nicholastrafford9899]

@@paulallen5321 Sorry Paul, it was just a reference to the movie American Psycho where a character's name is Paul Allen. Thank you for the very good explanation though, busy with my masters and the video helped explain things to me

[@paulallen5321]

Ah that explains it, no need to apologise...someone else sent the same comment and also confused me. I'll have to put American Psycho on my lockdown viewing list!

[@rompedientes123123]

Pole

[@paulallen5321]

If want more information on my DOE approach I've just released a new book... ' Design of experiments for 21st century engineers' you can get it from LULU.COM

[@andreamartinelli8185]

@@paulallen5321 Hi Paul! Please, two questions about your book. The first one: Response Surface Methodology is explained in your Book? The second one: I don't live in USA, the book is available also on e-book or PDF? Thanks in advance

[@getasile1]

Any free software pls???

[@paulallen5321]

Getasile - Sorry, it's not my software, if you want a 5 day trial, please go to www.sigmazone.com and download DOE Pro. Full price is $249, worth every dime...

[@amosnyakundi9905]

Hello Paul, kindly check your email.