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Learning Resources

Find courses, tutorials, and lots of other methods of learning JMP.

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Latest Discussions

  • Two-dimensional surface plot

    Hello everyone,   I have a response surface model with two input variables. I see that I can get a three-dimensional plot via Graph -> Surface Plot. But I would like to have a two-dimensional plot and just have a gradient colouring depending on the prediction model. Below is an example from a different software what I would like to have.   The only thing I can achieve in JMP (version 18.1) is thi...

    AnjaW AnjaW
    Discussions |
    May 9, 2025 1:35 AM
    25 views | 1 replies

  • Can you add data points to Least Squares Means Plots?

    Within Fit Model, are you able to add your data points to the LS Means Plot?

    BrennenM BrennenM
    Discussions |
    May 8, 2025 11:51 PM
    122 views | 4 replies

  • Sharing Parameters with constraints for 4PL analysis

    Hi,   l am trying to replicate someone else's 4 parameter logistic regression work done in GraphPad where they have the ability to share the upper and lower asymptote and can constrain the slope, can anyone provide some reading that l can follow so l can achieve the same in JMP??   Thanks, Mick.

    Mickyboy Mickyboy
    Discussions |
    May 8, 2025 6:52 PM
    329 views | 9 replies

  • How are confidence intervals on variance components using Variability platform calculated?

    When doing method validations, we use Variability to separate variance Between and Within occasions. Nowadays guidelines ask us to not only give the estimate, but also confidence intervals for the variances. I seem to to get the CIs directly in Variability (95% Upper), which I understand use Satterthwaite to calculate the degrees of freedom.   For my understanding, I am trying to do the same calcu...

    Ake Ake
    Discussions |
    May 8, 2025 5:31 PM
    232 views | 3 replies

  • Expand row selection

    I want to select a specific group of rows surrounding a row I can easily identify.  In the instance below, I'm able to capture the row of interest, I now need to expand that by 11 rows above and 15 rows below to have the data block of interest.   Current Data Table() << Select where( Contains( As Column(2), "1st Thickness" );

    SpannerHead SpannerHead
    Discussions |
    May 8, 2025 12:28 PM
    141 views | 8 replies

Latest Discussions

Latest Discussions

  • Main Effects Residual Plots in DSD Fit Definitive Screening platform

    How are the Main Effects Residual Plots created in the Fit Definitive Screening platform? I've tried to replicate them in Graph Builder but the only plot that comes close is a plot of Predicted Response - Intercept (y-axis) vs Factor levels (x-axis). Basically, normalizing the predicted values around the mean.     Thanks, Mike   (JMP  18)

    mc1 mc1
    Discussions |
    May 8, 2025 8:27 AM
    40 views | 0 replies

  • Testing slices in JMP Pro Mixed Model?

    Hello, I am doing a 4-way, full factorial ANOVA with one repeated measures factor (time, 3 samplings) and three between-subject factors (species, color, and irrigation; 2 levels of each) using the Mixed Model personality in JMP Pro 18.1.0. I'm using the AR(1) repeated covariance structure, as it provides the best fit based on AICc values. The analysis indicates I have no significant 4- or 3-way in...

    JHS JHS
    Discussions |
    May 7, 2025 7:38 AM
    61 views | 0 replies

  • Multicolliniarity issue in a Cox Proportional Hazard Model

    Hi Everybody,   I need help to understand and address the following issue.   I'm building a model to predict the development of cardiovascular disease in a cohort. I’ve included two variables that are correlated with each other (R² = 0.83). When I include both in the model, one of them flips direction—it becomes protective instead of a risk factor. But when I include each variable separately, both...

    RafaelZS RafaelZS
    Discussions |
    May 2, 2025 12:28 PM
    57 views | 0 replies

  • How to compare among multiple survey responses? That is, each survey respondent scores multiple factors to be compared.

    I have survey responses from the following question: "Seagrass loss can be attributed to what factors?" There are multiple factors which can be scored from 1-5. Thus, each survey respondent will give a number for each factor. I want to identify the factor that respondents indicate is most associated with seagrass loss.   I was thinking of just treating the scores as continuous, with the DV being s...

    Quenton Quenton
    Discussions |
    Apr 29, 2025 1:33 PM
    123 views | 0 replies

  • Help with GLM Setup for Species and Year Effects in JMP

    Hello, For my thesis, I need to use a GLM model, but I am not sure if JMP is handling my data structure correctly.
    I am examining how different factors, such as year and sponge species, affect sponge filtration efficiency. The issue is that I have two sponge species sampled in each year (only two years total), but only one of the species is shared between the years, while the other species is uniqu...

    lazyamir lazyamir
    Discussions |
    Apr 27, 2025 12:19 AM
    113 views | 0 replies
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