cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
  • JMP will suspend normal business operations for our Winter Holiday beginning on Wednesday, Dec. 24, 2025, at 5:00 p.m. ET (2:00 p.m. ET for JMP Accounts Receivable).
    Regular business hours will resume at 9:00 a.m. EST on Friday, Jan. 2, 2026.
  • We’re retiring the File Exchange at the end of this year. The JMP Marketplace is now your destination for add-ins and extensions.
JMP Bar Chart

Welcome to the JMP User Community!

Ask questions, get answers, meet other JMP users

Learning Resources

Latest Discussions

Latest Discussions

  • Mixture design via easy DOE

    Good afternoon,    I would like to start a mixture design via the Easy DOE program but I don't succeed to put in in mixture mode. It seems to suggest only screening or response surface designs. Do you know how to set it up in mixture design?    Many thanks for your help  

    SquaresJackal10 SquaresJackal10
    Discussions |
    Jun 5, 2025 5:21 AM
    474 views | 1 replies
  • How to Evaluate DOE Design

    Hi all, I’m working on a DOE with the following factors: 1 categorical variable with 4 levels 2 continuous variables  Before running the experiments, I want to know how to evaluate my design to ensure that I can: Confidently identify which variables have the most influence on the response Determine which specific levels of the variables perform better Also, I don’t want to do just the minima...

    PredictorCHAID1 PredictorCHAID1
    Discussions |
    May 30, 2025 8:07 AM
    1095 views | 4 replies
  • DoE Color map on correlations for multi-level categorical factors

    Hi,   I am trying to understand the Color map on Correlations in DoE Evaluation when having categorical factors (like for example: "Solution") with many levels (e.g. "Distilled water", "Tap water", "NaCl"). The Color map on Correlations outputs Solution 1 and Solution 2 in the top label section, but what does this mean? Is Solution 1 the correlation between Distilled water and Tap water (as they a...

    aatw aatw
    Discussions |
    May 26, 2025 1:00 AM
    783 views | 3 replies
  • How to analyze impact of responses (e.g. PSD) on product performance in spray drying process in JMP

    I am working on a spray drying process and have used CCD design with D10, D50, and D90 as responses. However, its dissolution profile and its flowability are dependent on the size distribution of the powder (D10, D50, and D90). What is the best way to analyze the effect of the responses (particle size) on the product performance (dissolution and flowability) given that the size distribution values...

    Madhukiran Madhukiran
    Discussions |
    May 8, 2025 6:40 AM
    1022 views | 3 replies
  • Correcting Discrete Numeric Factor Level Discrepencies in DOE Model

    Hello to anyone reading this post. I hope you're having a great day!   Question Context: I am a junior engineering student and have built DOE with 3 discrete numerical factors at two levels and one response and then conducted trials. Then with JmpPro will use linear regression to develop a model including all interactions for my results. (This is the assignment) However there was an issue during d...

    HARV HARV
    Discussions |
    May 6, 2025 4:34 AM
    553 views | 1 replies

Latest Discussions

  • Streamlining Data Workflows With JMP & MATLAB

    Integrating tools like JMP and MATLAB offers a streamlined approach to engineering analysis, making workflows more efficient and reducing the need for redundant script rewriting. By leveraging JMP’s powerful data analysis and visualization capabilities alongside MATLAB’s robust computational tools, engineers can seamlessly combine the strengths of both platforms. This integration allows for the ra...

    brycerjs8 brycerjs8
    Discussions |
    Feb 18, 2025 7:07 AM
    578 views | 0 replies
  • Sample size for Reliability Life Test

    I have used the interval explorer for parametric reliability life test planning for sample size calculation of accelerated life test. Please can someone confirm if the sample size returned is the total sample size or sample size per stress levels? Assuming I have 3 temperature levels, do I use 75 samples per temperature level or 25?

    EngrAkin EngrAkin
    Discussions |
    Dec 11, 2024 7:11 AM
    687 views | 0 replies
  • help to get R squared predicted

    Hello!I installed a script from a community response regarding the calculation of R²pred, as shown in the image below (I'm using JMP 18 pro): (link da resposta do @erich_gundlach https://community.jmp.com/t5/JMP-Add-Ins/Predicted-R-square-calculator/ta-p/39927)  In PRESS, R²pred didn't appear. (Press is low because I haven't reduced the model yet, don't worry =))  I really need to show these R²pre...

    ivanpicchi ivanpicchi
    Discussions |
    Dec 4, 2024 10:21 AM
    664 views | 0 replies
  • Sample size calculation for accelerated life testing

    I am trying to use the interval explorer for parametric reliability life test planning tool for sample size required for an ALT test but need some clarification on the following questions.         1. Is the Weibull alpha the characteristic life at stress or at use life? 2. Is the Quantile the pFail at stress or use life and how does the quantile impact the required sample size?3. Is the calculated...

    EngrAkin EngrAkin
    Discussions |
    Nov 29, 2024 8:45 AM
    676 views | 0 replies
  • How do I replace a prediction expression in a fit model with a specific expression?

    Hi, I am completing a DOE and I have ran a fit model using the JMP software to define a design space based on desirability of certain variables, however one of the desirability variables is a simple ratio of two of the construct model effects, however when running the model, the model is defining its own prediction expression for this variable rather than using the formula in the data table. Does ...

    supermackie93 supermackie93
    Discussions |
    Oct 24, 2024 5:40 AM
    667 views | 0 replies
view all discussions