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Latest Discussions

• How should experimental day be treated in a Custom Design: fixed block or random block?

  I am planning to create a DOE using Custom Design with 5 factors and 40 experimental runs.
  Due to operational constraints, I can conduct up to 20 runs per day, so the experiment will be executed over 2 days. In this situation, how should the experimental day be treated in the design and analysis? Should the experimental day be modeled as a fixed block or a random block?My assumption is that there i...

  CoverGazelle271

  Discussions |

  Feb 25, 2026 11:23 PM

  488 views | 2 replies

• How to assess factor effects in a Mixture-in-mixture experiment?

  I have three formulations A, B and C each is a mixture of three components c1, c2 and c3; the component fraction in each formulation is different. How to design a three formulation A/B/C mixture experiment so that the effect of each component c on a response variable Y can be assessed?

  frankderuyck

  Discussions |

  Feb 25, 2026 3:05 AM

  634 views | 4 replies

• Accessing out of fold metrics for K-Fold CV

  Is there any way to access the out of fold metrics when using K-Fold CV with methods like Neural and SVM? As far as I know JMP only reports metrics from the best performing fold, which isn't very useful at all.

  CentroidError56

  Discussions |

  Feb 25, 2026 1:54 AM

  723 views | 4 replies

• Control chart builder JMP 19 - How to group together X axis values

  Hello, We migrated from JMP18 to JMP19 and noticed a change in behavior in the control chart builder. In the example below, I have a double X-axis with Sample first and then Product. I liked the fact that in JMP18 the values were grouped together, which made it more visually readable. I know that in this example the order is different because category A comes at the end, but let's assume that this...

  SophieCuvillier

  Discussions |

  Feb 25, 2026 12:41 AM

  655 views | 2 replies

• Storing object references in a list

  Has anyone ever noticed when you store multiple object referances in a list you won't actually get the object referance....?
  
  e.g.   Namesdefault to here(1); dt = Open( "$SAMPLE_DATA/Big Class.jmp" ); gb = dt << Graph Builder( Variables( X( :height ), Y( :weight ) ), Elements( Points( X, Y ), Smoother( X, Y ) ) ); list = {}; list2 = {}; Insert Into(list, {gb, "test", "test2"}); Insert Into(list2...

  aharro

  Discussions |

  Feb 24, 2026 4:12 PM

  459 views | 2 replies