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Latest Discussions

• DOE - Compare Slopes

  I have data from a 3x3 DOE but testing 2 standard concentrations. I want to compare the slopes between each condition but am not sure how to do this. I was fiddling with Fit model but am unsure how to add the slope for the response comparison. Using JMP 18.1.10.

  LadderMonster

  Discussions |

  Jul 14, 2025 10:24 AM

  700 views | 4 replies

• How should I treat a factor with range or value that is dependent on the level of another factor in a DOE?

  Hello,   I am designing a DOE with 4 factors. My problem is that the range for 2 factors are dependent on the level of 1 of the factors. For example:   Factor 1 - low (1), medium (2), high (3) If Factor 1 is at low setting, then Factor 2 settings are low (1), medium (2), high (3). If Factor 1 is at high setting, then Factor 2 settings are low (3), medium (4), high (6).   The range or values for lo...

  CuriousExplorer

  Discussions |

  Jul 14, 2025 6:46 AM

  433 views | 2 replies

• Reporting DOE results for publication

  Hi,  I am writing up a manuscript that includes Design of Experiments (Plackett-Burman DOE and Full Factorial DOE).  However, I am unsure what is important to report in the publications to be as transparent as possible.    So far, I have included the model metrics (R2, R2 adjusted, PRESS, model p-value, lack of fit p-value) as well as the significant terms and interactions and their p-value. I bel...

  SaraA

  Discussions |

  Jul 14, 2025 12:00 AM

  2251 views | 15 replies

• Rank Unique

  I want to calculate a new column to rank a column uniquely. Below are the example output that i want to achieve. But by using the JSL rank formula doesn't help me to achieve what i want. Can anyone please advise me?  The formula i use is Col Rank(:Label) LabelRankWhat I wantNVM_VMAX_PRG_EVENR2_DCMP[1],80376,max11NVM_VMAX_PRG_EVENR2_DCMP[1],80376,max21NVM_VMAX_PRG_EVENR2_DCMP[1],80376,max31NVM_VMAX...

  OneNorthJMP

  Discussions |

  Jul 10, 2025 12:46 PM

  3993 views | 7 replies

• Largest possible model for a DSD?

  I was watching the following Youtube video below where Dr. Ramsey is showing how to analyze a 6-factor DSD with 4 center points (total runs = 17).    At around the 5:25 mark he's showing how to use best subsets/all possible models to reduce the full quadratic model, and mentions the maximum number of terms for this DOE has 9 terms. He says to calculate this number, take the number of unique settin...

  mjz5448

  Discussions |

  Jul 7, 2025 7:58 PM

  747 views | 3 replies