Welcome to the JMP User Community!

Latest Discussions

• How to perform Pairwise comparison on Kaplan-Meier survival curve?

  Hello,I am currently conducting a survival experiment where I am investigating the impact of 8 different diets on the survival of my subjects. There are 8 total groups, each consisting of approximately 20 individuals, that are exposed to a single diet from day 1 until they pass away. Every day, I record the number of deceased individuals.After conducting the Kaplan-Meier curve using the survival a...

  CorrelationDeer

  Discussions |

  Jan 8, 2026 12:50 PM

  2615 views | 2 replies

• Viscosity evolution prediction (non linear platform)

  Hi all JMP user,  I am trying to use several JMP tools to model and predict oil ageing as a function of temperature. My model is calculated with the following equation: η(t) model =η∞+(η0−η∞) e−kt with k=Aexp⁡(−EaRT) In JMP, I defined η∞, A, and Ea as parameters (a, b, c), and I used the Nonlinear platform to estimate them by fitting the model to my viscosity measurements. I have a few questions...

  PepinLB

  Discussions |

  Jan 7, 2026 2:30 AM

  281 views | 7 replies

• Tiny Traps in Jmp and JSL

  JMP has 1 million cool features which allow the user to analyze the data at warp speed.
  There are just a few tiny traps. They are less annoying for users who know where they are hidden.
  → Let's make a map! - and stay away from the dangerous places.
  
  [More Topic Containers like this one]   Topic:additional infov18V19Graph Builder and Reports
     Graph Builder + multiple response + multiple histograms 
  
  TS...

  hogi

  Discussions |

  Dec 25, 2025 1:41 PM

  4507 views | 7 replies

• JMP bug or alternate calculation in Life Distribution scale confidence limits?

  Dear JMP, I found a discrepancy between a JMP result and the result in the textbook you cite as a reference.  Is this a bug or does JMP use a different calculation than the textbook? JMP Pro 17.2.0 > Reliability and Survival > Life Distribution platform, fit to a Weibull, Wald confidence intervals > in the Parametric Estimate – Weibull section, all the numbers agree except the scale and Weibull ß ...

  scjphysicist

  Discussions |

  Dec 18, 2025 3:51 PM

  159 views | 0 replies

• how to use JMP to predict the time?

  i have three samples data like below, i want to predit the time of each sample through weibull model  when the retention is below 70%.   time    sample      retention 1            1                  100%  2           1                    99.8% .... 298      1                   81.9% 299       1                   81% 300       1                  80%          

  lixia

  Discussions |

  Dec 17, 2025 6:30 PM

  451 views | 6 replies