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Latest Discussions

• permutation test for PLS-DA

  Hi all!  I've run a PLS-DA test for a data set that consists of FTIR spectral data of 5 different systems under 5 different treatments. I've used the fit model platform so that I could handle categorical variables in my Y variables. According to PRESS statistics, this model has an optimum number of factors of 7 and possesses good discriminating power between my samples. Then, I noticed that the st...

  Mariana_Aguilar

  Discussions |

  Aug 20, 2025 8:45 PM

  1077 views | 0 replies

• How to assign columns to 'Cause' and 'Grouping' roles, 'scale' and 'shape' effect in JMP recurrence analysis

  Hi, all
  I am a new member to the community. I am assigned a task to perform recurrence analysis on our data. I never used JMP or did any recurrence analysis. So I will bring some stupid questions for sure.
  The data we have are robots repair. We want to see repairs event pattern for the bots and I was told to use recurrence analysis (don't know why). So we have around 15000 robots, I used the 'bot_id...

  Caozheng0115

  Discussions |

  Aug 8, 2025 10:42 AM

  694 views | 0 replies

• Customer quantile

  Hello,    looking for the upper and lower cut off of exponential distribution and Weibull distribution, I could find custom quantile to designate the probability. Have a couple questions.   In the old jump version, saw it quantile feature allowing probability number to type, it is the same as custom quantile in JUMP 17. Seems like there is confidence level set as default value of 0.95, having trie...

  SignalRaccoon27

  Discussions |

  Aug 8, 2025 7:25 AM

  307 views | 0 replies

• Regarding the "Model Sensitivity Profiler" in "Constant Stress ALT Design". The pre-estimated values have been set in the "Acceleration Model settings", and these set values cannot be modified. Besides, the values of "Approx. Fail Time for Setting 1" and "Approx. Fail Time for Setting 2" in the "Mod

  May I ask a question: Regarding the "Model Sensitivity Profiler" in "Constant Stress ALT Design". The pre-estimated values have been set in the "Acceleration Model settings", and these set values cannot be modified. Besides, the values of "Approx. Fail Time for Setting 1" and "Approx. Fail Time for Setting 2" in the "Model Sensitivity Profiler" are also unchangeable. What is the significance of th...

  Rily_Maya

  Discussions |

  Jul 15, 2025 6:14 PM

  481 views | 0 replies

• Rows inclusion in PCA

  Hello,   I am running a PCA on an NMR dataset that contains some missing values. This isn't due to an error—it's simply the nature of the data, as some samples do not show certain peaks.  I have noticed that when I include these parameters Y variables in the PCA and color the score plot by sample, some samples are missing entirely from the plot. It's not consistent—some samples with missing values...

  NMR

  Discussions |

  Jul 11, 2025 3:57 AM

  265 views | 0 replies