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Latest Discussions

• Integral of a Desirability Function

  Hi everyone, I try to perform an optimization in the profiler, but instead of just searching for the highest desirability in the design space I'm actually looking for the maximal surface under the desirability curve. The desirability is a function of x, y and z, and these 3 parameters are also interacting with each other.I found this post: https://community.jmp.com/t5/Discussions/How-can-I-calcula...

  Marco_

  Discussions |

  Mar 1, 2024 8:06 AM

  2546 views | 4 replies

• Statistical interpretation of a split-plot DOE design

  Hi, I am not used to statistical interpretation of split-plot DoE and I don't know what is the impact if I have a "wald p value" < 5%.I know that if it is higher than 5%, whole plot and subplot have no impact on the plan so if its value is < 5% it meas that whole plot and sub plot have an impact on the plan, but how can I analyze that? Thank you for your help.

  Zhou69

  Discussions |

  Feb 29, 2024 9:58 AM

  2011 views | 2 replies

• DOE Costom Design with standard factors or with Mixture Factors?

  I am facing the following problem:I have a bunch of factors that are ingredients of a solution:Ingredient A (2 - 20%)Ingredient B (0 - 4%)Ingredient C (5 - 20%)whereas behind Ingredient B and C a selection of categorial Ingredients exists.Further, I have several process factors:Pressure 200 - 400Runs 2 - 4 Responses:StabilityCosts Aim of that DOE is to find out which is the best formulation with c...

  JasminL

  Discussions |

  Feb 28, 2024 2:35 PM

  2064 views | 4 replies

• What does the term X1*X1 mean in an RSM design?

  Hello, When I'm using DOE and I click 2nd order interactions, the model will add combinations of every interaction of my factors, e.g. X1*X2, X2*X3 and X1*X3. This makes sense to me because these terms tell me about the combined effect of two factors on my response. However, if I click the RSM button it will add quadratic terms such as X1*X1, X2*X2 and X3*X3. My question is, what physical meaning ...

  MannSamplesCrow

  Discussions |

  Feb 28, 2024 9:33 AM

  1759 views | 2 replies

• Screening Design and Response Surface Design with Multiple Responses

  Hi,  I use JMP Pro 17 for response surface design. I have 13 design variables. First I perform a Screening Design to decide on which 8 parameters are the most effective on the response, then I vary those 8 parameters to conduct a Response Surface Design. (8 is the maximum number of variables JMP accepts for Response Surface Design.) I conduct 33 experiments (with 1 center point) for Screening Desi...

  ceydakavak

  Discussions |

  Feb 28, 2024 2:21 AM

  4435 views | 4 replies