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Latest Discussions

  • What is a good r2 in Mixture Design DOE

    Coming from a field, where I only had contact with calibration curves, where only 0,999 is a good fit, I wonder what r2 would be considered good in Mixture dOE Modeling? Are there other values that are important to check if I want to know if I have a good model?

    LambdaCanary630 LambdaCanary630
    Discussions |
    May 11, 2026 1:41 PM
    352 views | 7 replies

  • Lack of fit test

    Hello everyone. I have a question related to DOE.
    When conducting a Lack of fit test, how should the F ratio be calculated? F=MS residual /MS pure eror  or  F=MS lack of fit/MS pure eror. The idea is to compare the model error with the experimental error..  Are the results obtained from the two formulas different? Which result is more reliable and when is it necessary to use each of the two formula...

    DiscreteIbex427 DiscreteIbex427
    Discussions |
    May 11, 2026 8:09 AM
    312 views | 3 replies

  • Why does SLS (REML) give a different intercept than Python statsmodels for the same mixed model?

    I fitted: Y ~ A(Sum) + B(Sum) + C(Sum) + D(Sum) + Subject(&Random)   in both JMP SLS (REML) and Python statsmodels MixedLM (REML) on the same data (~14k obs, ~200 levels of A, sparse A×C cross-tabulation, ~120 random subjects). What I observe: All ~200 LS Means for factor A are shifted by a constant ~0.22 (JMP higher)Relative effects and rankings are identical (diff std < 0.001)LS Means f...

    xmq xmq
    Discussions |
    May 11, 2026 1:36 AM
    367 views | 6 replies

  • Cohen's d Effect Size from Mixed Model Output

    Hello, I am wondering how I can calculate a Cohen's d effect size from my mixed model output (attached), especially in the case of an interaction effect? I have seen some online resources saying to use the least squares mean difference divided by the model root mean square error in order to do so for main effects. However, when doing this, I sometimes get an effect size that appears inflated based...

    AvaSchwartz7 AvaSchwartz7
    Discussions |
    May 11, 2026 1:10 AM
    216 views | 1 replies

  • Scientific notation as the default for axis setting

    Hi,   everytime I open the graph builder, even everytime I change the data column, the scale always resets to "best", which is extremly annoying as I've got data in the range of 1e-6 to 1e-9 and I do not want to count those 8 zeros. Is there a way to set scientific as the default? Even opening the graph builder via a script including axis setting scientific does not work..   Thank you!

    Voetzl Voetzl
    Discussions |
    May 10, 2026 10:57 PM
    184 views | 2 replies

Latest Discussions

  • Lack of fit test

    Hello everyone. I have a question related to DOE.
    When conducting a Lack of fit test, how should the F ratio be calculated? F=MS residual /MS pure eror  or  F=MS lack of fit/MS pure eror. The idea is to compare the model error with the experimental error..  Are the results obtained from the two formulas different? Which result is more reliable and when is it necessary to use each of the two formula...

    DiscreteIbex427 DiscreteIbex427
    Discussions |
    May 11, 2026 8:09 AM
    312 views | 3 replies

  • Why does SLS (REML) give a different intercept than Python statsmodels for the same mixed model?

    I fitted: Y ~ A(Sum) + B(Sum) + C(Sum) + D(Sum) + Subject(&Random)   in both JMP SLS (REML) and Python statsmodels MixedLM (REML) on the same data (~14k obs, ~200 levels of A, sparse A×C cross-tabulation, ~120 random subjects). What I observe: All ~200 LS Means for factor A are shifted by a constant ~0.22 (JMP higher)Relative effects and rankings are identical (diff std < 0.001)LS Means f...

    xmq xmq
    Discussions |
    May 11, 2026 1:36 AM
    367 views | 6 replies

  • Cohen's d Effect Size from Mixed Model Output

    Hello, I am wondering how I can calculate a Cohen's d effect size from my mixed model output (attached), especially in the case of an interaction effect? I have seen some online resources saying to use the least squares mean difference divided by the model root mean square error in order to do so for main effects. However, when doing this, I sometimes get an effect size that appears inflated based...

    AvaSchwartz7 AvaSchwartz7
    Discussions |
    May 11, 2026 1:10 AM
    216 views | 1 replies

  • How to Look at Range Data High Medium Low

    Looking for the Best way to analysis Data when I have Ranges Upper, Mid and Lower for both Voltage and Freq. data.  See RED Columns.  Guess I could perform a Control Chart or Dist. but like to to see if their is a shift of this many Electrical Devices.   Any Suggestions?  

    CREV CREV
    Discussions |
    May 8, 2026 2:34 PM
    174 views | 0 replies

  • How to export/save RSM graph images in high resolution (300 dpi) in JMP Student Version?

    Hi everyone, I generated Response Surface Methodology (RSM) graphs in JMP Student Edition for my research work. I need to include these figures in my PhD manuscript, so I require high-resolution images (300 dpi or higher). However, when I export or copy the graphs, the image quality becomes low or blurry. I specifically need contour and 3D surface plots with publication-quality resolution Could an...

    Megala Megala
    Discussions |
    May 8, 2026 7:33 AM
    118 views | 1 replies

Latest Discussions

  • How to Look at Range Data High Medium Low

    Looking for the Best way to analysis Data when I have Ranges Upper, Mid and Lower for both Voltage and Freq. data.  See RED Columns.  Guess I could perform a Control Chart or Dist. but like to to see if their is a shift of this many Electrical Devices.   Any Suggestions?  

    CREV CREV
    Discussions |
    May 8, 2026 2:34 PM
    174 views | 0 replies

  • Inquiry regarding the procedure for PLS Discriminant Analysis (PLS-DA)

    [Environment] Version: JMP(r) Student Edition 19.1.0 (914688) License: For Academic Use Only (Expires: 2027/04/13) OS: Microsoft Windows 11 Home (10.0.26200.0)
    [Inquiry] Regarding the procedure for performing PLS Discriminant Analysis (PLS-DA)
    I am attempting to perform a PLS Discriminant Analysis (PLS-DA) using JMP Student Edition, as I understand this feature is supported in this edition. I ...

    SignBurro204 SignBurro204
    Discussions |
    Apr 24, 2026 3:30 AM
    232 views | 0 replies

  • defining function scope changes how result is returned

    Why don't all three of these return their unevaluated argument like the first one does? Is there a way to make the last two work like the first? Inside the function, e is still unevaluated, this seems to happen when the result is returned. names default to here(1); ns = New Namespace("n"); foo = function({e}, Name Expr(e) ); ns:bar = function({e}, Name Expr(e) ); show( foo( expr( notavar...

    ih ih
    Discussions |
    Apr 20, 2026 1:45 PM
    200 views | 0 replies

  • How does JMP bias the rate of count when calculating the probability of Partition platform with categorical responses?

    For categorical responses Partition has the response rates that are slightly biased away from zero to avoid having attributed probabilities of zero. I would like to know how to calcurate the biased probabilities.

    Takashi Takashi
    Discussions |
    Apr 16, 2026 8:41 PM
    206 views | 0 replies

  • Nested Two Way Anova Help?

    Hi, I am trying to analyze calcium transient data from cardiomyocytes. I moved to JMP because Prism cannot do a two way ANOVA on nested data but I cannot figure out how to run this analysis. I have 4 experimental groups (WT SHAM, KO SHAM, WT OVX, KO OVX) across two factors (genotype (WT/KO) and surgery (SHAM/OVX)) but I don't know how to add these variables prior to running analyses. For each anim...

    ClusterSeal6941 ClusterSeal6941
    Discussions |
    Apr 14, 2026 12:36 PM
    384 views | 0 replies
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