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Learning Resources

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

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Latest Discussions

  • model screening

    Hello.
    The question I have is that I have a dataset, and I want to separate 30% of this dataset for testing. I want to try different models using model screening, but for the validation part of my models, I want all my models to use exactly the same test dataset for validation.
    What should I do for this purpose?

    maryam_nourmand maryam_nourmand
    Discussions |
    May 5, 2024 4:29 AM
    1538 views | 3 replies

  • Open and add 4 JPEGs into a 2x2 window

    Hi,How do I write a script to open 4 jpegs in JMP and then place them in a 2x2 window? I would like to specify the size of the window to be a certain size. Then I would like to save the window into a jpeg. Any help is appriciated! Thanks!

    cchueng cchueng
    Discussions |
    May 4, 2024 8:52 AM
    1129 views | 2 replies

  • Difference between the parallelism F test and Chi-square test

    Hello !I want to test the parallelism between two 4pl curves but I do not understand what the difference is between the F test and the Chi square test? The F test provides a p-value that is superior to 0.05 while the chi-square test does the opposite. I assume I cannot just pick one.   I was also wondering if it was possible to include the variability due to the random error when analysing 4 pl cu...

    aschmitz1 aschmitz1
    Discussions |
    May 3, 2024 11:50 AM
    1451 views | 1 replies

  • force levels in DoE

    Hello,I was asked to build a DoE with continuous factors. However, the client wanted to have some levels (up to 5 for some factors) tested.How may I force a custom D-optimal design to use these levels?I thought bouilding the D-optimal DoE entering the factors as discrete numeric with the desired levels and then analysing them as continuous when the DoE has been performed. Is there any better way t...

    PYS PYS
    Discussions |
    May 3, 2024 9:31 AM
    2294 views | 4 replies

  • Graph Builder: Y-Variable plotted as "Mean(Variable)" when adding a line to the graph

    n/aI have created a scatter plat with two different variables and my graph appears as expected. The issue is that when I add a line to the graph, this line is automatically associated with a summary statistic (the default is "mean"), even though none of the points actually need to be averaged. The graph displays everything as I would expect, so this wouldn't be a problem except the automatically g...

    Alida Alida
    Discussions |
    May 3, 2024 9:31 AM
    1722 views | 2 replies

Latest Discussions

  • Open and add 4 JPEGs into a 2x2 window

    Hi,How do I write a script to open 4 jpegs in JMP and then place them in a 2x2 window? I would like to specify the size of the window to be a certain size. Then I would like to save the window into a jpeg. Any help is appriciated! Thanks!

    cchueng cchueng
    Discussions |
    May 4, 2024 8:52 AM
    1129 views | 2 replies

  • Difference between the parallelism F test and Chi-square test

    Hello !I want to test the parallelism between two 4pl curves but I do not understand what the difference is between the F test and the Chi square test? The F test provides a p-value that is superior to 0.05 while the chi-square test does the opposite. I assume I cannot just pick one.   I was also wondering if it was possible to include the variability due to the random error when analysing 4 pl cu...

    aschmitz1 aschmitz1
    Discussions |
    May 3, 2024 11:50 AM
    1451 views | 1 replies

  • JSL Regular substitution: Replaces the same line | and the following characters with null

    Such asBPS<4.05|is Missing(BPS) BPS>=2.75 ab>=1961734|is Missing(ab) efg<13741toBPS<4.05 BPS>=2.75 ab>=1961734 efg<13741Thanks!

    lala lala
    Discussions |
    May 3, 2024 5:36 AM
    1098 views | 3 replies

  • How to calculate the Discrimination Index of a PCA?

    I need to calculate the Discrimination index of my PCA in JMP. The DI is the area between the replicates of each sample (three), divided by the total area between all the samples (six) on the PCA (see below). I know how to get a PCA on JMP but am not sure how to quantify the area between replicates and samples. Is there a way to get the DI through the menus, or would it have to be a script?   

    Mcc99 Mcc99
    Discussions |
    May 2, 2024 10:56 AM
    2266 views | 5 replies

  • leave-one-out or k-fold cross-validation methods??

    We recieved the reviewer comment as follow:to confirm the utility of the cut-off value, validation would be needed. However, in this cohort, validation analysis was not performed. As the sample size was small, it would be difficult to perform external validation study. however, internal validation (or cross-validation) analysis might be able by statistical methods such as leave-one-out or k-fold c...

    Marimo Marimo
    Discussions |
    May 2, 2024 9:30 AM
    3018 views | 3 replies

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