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Latest Discussions

• Understanding the Alias-Optimal design algorithm, optimization of a fixed block effect

  I was wondering: when one adds a fixed block effect to the alias-optimal design, how is it optimized? For instance, following the explications by Jones and Nachtsheim(2011): is it optimized in the first objective being D-optimality optimization for the model terms, or, is it optimized in the secondary objective, being optimizing the orthogonality between Alias term and the model terms?.. or someth...

  Not_A_Student

  Discussions |

  Oct 21, 2021 5:57 AM

  2537 views | 3 replies

• How do I add a new continuous factor to a DoE via design augmentation?

  I am sure I used to be able to do this, but now when I try to add a new continuous factor to an existing DoE via the Augment Design Platform I am not having success.What  I would have done in the past is add my new factor as a column on the existing datatable (all values constant -as it wasn't varied in the initial experiment then upon opening the Augmentation platform, I would have added all desi...

  OliverPickburn

  Discussions |

  Oct 19, 2021 12:48 AM

  2440 views | 2 replies

• Non normal data in fit model

  Hi, I have a data-set of continuous data with a mixture of variables being normally and non normally distributed. For the normally distributed data i have built a model in fit model with one fixed variable and a covariate. For the non-normal data I would like to use a Kruskal-wallis with a covariate? Is this possible to do? Thanks!

  HHanna232

  Discussions |

  Oct 18, 2021 6:28 AM

  1231 views | 1 replies

• "Mixture-Amount" DOE in JMP

  Hello,I was wondering if the "Mixture-Amount" type of DOE can be achievable in last versions of JMP (15 and 16)? This approach is usefull when the total amount of the ingredients is a variable of interest.https://www.researchgate.net/publication/317268230_A_Comparison_of_Mixture-Amount_and_Component-Amount_Experiments ThanksDamien

  dp30

  Discussions |

  Oct 13, 2021 9:38 AM

  1775 views | 3 replies

• Known bug in DOE > Augment Design?

  Hi All,   (W10 64-bit, JMP Pro 16.0 or JMP 16.0)   My colleagues and I have run into a bug in the DOE > Augment Design platform. Perhaps this has been fixed in the 16.1 release, but we don't have that pushed out from our IT yet.   The issue is that we have a DOE that has one continuous X1 and one 3-level categorical X2. It was a custom design DOE looking at X1, X2, and X1*X2. After working through...

  SDF1

  Discussions |

  Oct 13, 2021 8:34 AM

  2842 views | 7 replies