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Welcome to the JMP User Community!

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Learning Resources

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

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Latest Discussions

  • Non normal and unequal variance

    Hello everyone,

    I am analyzing a dataset with three treatment factors. The data satisfy the normality assumption but violate the assumption of homogeneity of variance. I understand that Welch’s ANOVA may not be appropriate because I want to evaluate the main effects of each factor as well as their interactions.

    In another scenario, the data violate both the normality and homogeneity of variance assu...

    Tyiffy Tyiffy
    Discussions |
    Aug 24, 2026 6:52 AM
    35 views | 1 replies

  • Visualizing Control Charts for multiple instrument and parameters in one platform/interface (user-friendly)

    Hello, I'd like to get your input on something I want to implement in my team, and to a greater extent, in the company I work for.   Context: We are running a number of processes in multiple instruments. For each of these, we collect a lot of results (process performances) that we measure. We use control charts to visualize if a process is in control in an instrument but this can lead to to tens o...

    Thibarely Thibarely
    Discussions |
    Aug 24, 2026 6:39 AM
    22 views | 1 replies

  • Extracting fitted B-spline functions from Functional Data Explorer – is this approach appropriate?

    Hello, I am using JMP Student Edition 19.1.4 to analyze functional data from a kinetic experiment. My experimental design is based on a 3-factor Box-Behnken design. I know that the experimental factors have significant effects on the responses, but these effects can vary over time. Therefore, I am interested not only in the response at a specific time point, but also in how the kinetic profiles ch...

    Eden Eden
    Discussions |
    Aug 24, 2026 5:57 AM
    14 views | 0 replies

  • Analysis help with 4 data sets comparing with 1 dataset, but I have 70 variables to identify key focus.

    If I have 4 data sets comparing with 1 dataset, but I have 70 variables to identify key focus. What are the steps for reducing variables to get to the few key variables affecting my results? I was trying out using Z-Score Variance Filtering, to reduce down to 20 variables, then run PCA Analysis.   Are there other ways to do this to be more accurate without JMP PRO?

    FrequencyImpala FrequencyImpala
    Discussions |
    Aug 24, 2026 1:53 AM
    19 views | 0 replies

  • Problem Bayesian Optimisation

    In an earlier R&D study I sucessfully used a 4 factor mixture DOE (3 mixture factors and one 3-level categorical "Isomer" effect) to find optimal settings for a chemical formulation with three quality attributes Y1, Y2 and Y3. I used the case in a DOE course and used simulation formulas to compute the responses Y123. Good models are obtained and optimization was straightforward and OK, see "ANALYS...

    frankderuyck frankderuyck
    Discussions |
    Aug 20, 2026 9:42 AM
    715 views | 24 replies

Latest Discussions

  • Non normal and unequal variance

    Hello everyone,

    I am analyzing a dataset with three treatment factors. The data satisfy the normality assumption but violate the assumption of homogeneity of variance. I understand that Welch’s ANOVA may not be appropriate because I want to evaluate the main effects of each factor as well as their interactions.

    In another scenario, the data violate both the normality and homogeneity of variance assu...

    Tyiffy Tyiffy
    Discussions |
    Aug 24, 2026 6:52 AM
    35 views | 1 replies

  • Visualizing Control Charts for multiple instrument and parameters in one platform/interface (user-friendly)

    Hello, I'd like to get your input on something I want to implement in my team, and to a greater extent, in the company I work for.   Context: We are running a number of processes in multiple instruments. For each of these, we collect a lot of results (process performances) that we measure. We use control charts to visualize if a process is in control in an instrument but this can lead to to tens o...

    Thibarely Thibarely
    Discussions |
    Aug 24, 2026 6:39 AM
    22 views | 1 replies

  • Extracting fitted B-spline functions from Functional Data Explorer – is this approach appropriate?

    Hello, I am using JMP Student Edition 19.1.4 to analyze functional data from a kinetic experiment. My experimental design is based on a 3-factor Box-Behnken design. I know that the experimental factors have significant effects on the responses, but these effects can vary over time. Therefore, I am interested not only in the response at a specific time point, but also in how the kinetic profiles ch...

    Eden Eden
    Discussions |
    Aug 24, 2026 5:57 AM
    14 views | 0 replies

  • Analysis help with 4 data sets comparing with 1 dataset, but I have 70 variables to identify key focus.

    If I have 4 data sets comparing with 1 dataset, but I have 70 variables to identify key focus. What are the steps for reducing variables to get to the few key variables affecting my results? I was trying out using Z-Score Variance Filtering, to reduce down to 20 variables, then run PCA Analysis.   Are there other ways to do this to be more accurate without JMP PRO?

    FrequencyImpala FrequencyImpala
    Discussions |
    Aug 24, 2026 1:53 AM
    19 views | 0 replies

  • Access to JMP User Community Add-ins section - Insufficient privileges

    It seems for me that I cannot access the JMP User Community Add-ins page anymore. E.g. the Data Tables Tool Add https://community.jmp.com/t5/JMP-Add-Ins/Data-Table-Tools-Add-in/ta-p/28582 resolves for me in an error page since last Tuesday:   It seems that the whole Add-ins section in the JMP User Community is not accessible anymore. Many of these add-ins are not in the Marketplace. Doey anyone e...

    ThomasDickel ThomasDickel
    Discussions |
    Aug 20, 2026 6:26 AM
    1979 views | 14 replies

Latest Discussions

  • Extracting fitted B-spline functions from Functional Data Explorer – is this approach appropriate?

    Hello, I am using JMP Student Edition 19.1.4 to analyze functional data from a kinetic experiment. My experimental design is based on a 3-factor Box-Behnken design. I know that the experimental factors have significant effects on the responses, but these effects can vary over time. Therefore, I am interested not only in the response at a specific time point, but also in how the kinetic profiles ch...

    Eden Eden
    Discussions |
    Aug 24, 2026 5:57 AM
    14 views | 0 replies

  • Analysis help with 4 data sets comparing with 1 dataset, but I have 70 variables to identify key focus.

    If I have 4 data sets comparing with 1 dataset, but I have 70 variables to identify key focus. What are the steps for reducing variables to get to the few key variables affecting my results? I was trying out using Z-Score Variance Filtering, to reduce down to 20 variables, then run PCA Analysis.   Are there other ways to do this to be more accurate without JMP PRO?

    FrequencyImpala FrequencyImpala
    Discussions |
    Aug 24, 2026 1:53 AM
    19 views | 0 replies

  • Logistic Regression Diagnostics in Generalized Linear Model with Firth Bias Adjustment

    I am looking for guidance on how to perform diagnostics (model fit, model form, assumptions, outliers) of logistic regression models created using the fit model generalized linear model personality. The generalized linear model personality must be used in this case because the data has small sample sizes and complete separation. The only diagnostic plots available in the generalized linear model p...

    rbreuer rbreuer
    Discussions |
    Aug 19, 2026 1:29 PM
    60 views | 0 replies

  • Mass Production of JSL Code Generation via JMP Python Integration Using NVIDIA's Free API (DeepSeek V4 Pro)

    Hey everyone,
    I wanted to share a highly efficient workflow I've developed that bridges JMP's data manipulation capabilities​ with the power of NVIDIA's latest AI models​ running on their free API platform (NIM).
    The core idea is to automate the generation of executable Python/JSL scripts directly within JMP, effectively creating a "content factory" for data analysis tasks.
    The Technical Workflow:
    Dat...

    lala lala
    Discussions |
    Jul 31, 2026 8:37 PM
    107 views | 0 replies

  • PLS2 NIPALS Root Mean Square PRESS

    1.  How to get PRESS values in JMP when using PLS2 NIPALS and Leave out One data ? 2.  When finding RMS PRESS using hand written code I get matching answers for toy problems using (n-1)*k as averaging factor where n is no. of observations and y is number of responses.   3.  But in large problems like Baltic or Gasoline the RMS PRESS was not matching with handwritten code.   But coefficients of the...

    MarginOfWildcat MarginOfWildcat
    Discussions |
    Jul 16, 2026 8:47 AM
    111 views | 0 replies
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