JMP User Community

Latest Discussions

If you fit a block as a fixed effect in a saturated model, and its effect is not significant after you reduce it via stepwise regression, do you need to add it back to the model?

This was posted to the JMP blog yesterday where Phil Kay describes reducing a saturated model with a block effect. He says the random block should be added as a fixed effect 1st in this specific case, then after you reduce the model via stepwise regression, you should re-fit the reduced model & add the block as a random effect. In his example the block was significant after he reduced the model. I...
mjz5448

Discussions |
Jul 30, 2025 12:26 PM

1171 views | 7 replies
Test and Build ONE to Many Correlations

Hi JMP community, Does any of you know how to test One-to-Many correlations instead of using the "multivariate" function at Aanalyze? I would like to quickly screen and generate a top list of genes from a 20,000-gene panel that have strong correlations with the target of interest, along with corresponding r and p-values. Then, build the correlation matrix with the target of interest. Many tha...
qunw

Discussions |
Jul 30, 2025 10:50 AM

960 views | 6 replies
How to filter a group of columns by a defined list of selection

Hi JMP community, I'd like to filter a group of columns in a table based on the "Response Screening" results, which provided a list of statistically significant markers of interest with p and FDR values, e.g., the top 20 significant markers. And the "Response Screening" result was embedded and saved in the data table. How can I filter the 20 columns in the data table, where the column names mat...
qunw

Discussions |
Jul 30, 2025 10:45 AM

615 views | 4 replies
JSL: Help accessing report information: Xpath or Tree Structure?

Hello scripters, I'm having some difficulty trying to access some information in a report coming from the XGBoost add-in platform. I have a JSL program where I generate a table of different XGB models -- different depths, learning rates, iterations, etc. This code runs the XGBoost platform and then pulls information from the XGB report to store in a output data table. The difficulty I'm ha...
SDF1

Discussions |
Jul 30, 2025 8:24 AM

1589 views | 5 replies
How can I limit the analysis from going into negative values?

I want to analyze a 4-factor DOE. However, some responses are negative. This makes my model completely meaningless. These are results that cannot be negative. I used two fields to limit the responses. I added a visual representation of these fields, but they did not work. Can I perform an analysis that does not accept negative responses? Can I set such a restriction? Could you please share any sug...
Furkan

Discussions |
Jul 30, 2025 7:41 AM

873 views | 4 replies

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Latest Discussions

Test and Build ONE to Many Correlations

Hi JMP community, Does any of you know how to test One-to-Many correlations instead of using the "multivariate" function at Aanalyze? I would like to quickly screen and generate a top list of genes from a 20,000-gene panel that have strong correlations with the target of interest, along with corresponding r and p-values. Then, build the correlation matrix with the target of interest. Many tha...
qunw

Discussions |
Jul 30, 2025 10:50 AM

960 views | 6 replies
How can I limit the analysis from going into negative values?

I want to analyze a 4-factor DOE. However, some responses are negative. This makes my model completely meaningless. These are results that cannot be negative. I used two fields to limit the responses. I added a visual representation of these fields, but they did not work. Can I perform an analysis that does not accept negative responses? Can I set such a restriction? Could you please share any sug...
Furkan

Discussions |
Jul 30, 2025 7:41 AM

873 views | 4 replies
Sankey Plot Color Assignment

Hi JMP Community, Do you have any experience assigning the color for all sequences in a Sankey Plot with the SAME color category? The challenge I encountered was that each sequence had a different color category, making it difficult to track the change of items from sequence 1 to 2... to n with the same color assigned. Many thanks!
qunw

Discussions |
Jul 29, 2025 9:23 AM

1358 views | 13 replies
Python and JMP 18

Hello, I am trying to use a piece of code in JMP 18, but I am not sure I understand how it works. I install the pythonn packages at the very beginning, then I send my variables to Python and run the Python code. But I always get one of the following errors: Either it does not detect numpy, even though numpy is installed, or it no longer detects the variable I just sent. Names Default To Here(...
SophieCuvillier

Discussions |
Jul 29, 2025 5:28 AM

604 views | 3 replies
I cannot see the label when I hover on the bubble

I build a bubble plot and the labels don't appear when I hover over the bubble. I was able to see and pin them before but I cannot see them now. Is there a special setting? Thanks, Monika
moniluci

Discussions |
Jul 28, 2025 10:43 PM

267 views | 1 replies

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Latest Discussions

Regarding the "Model Sensitivity Profiler" in "Constant Stress ALT Design". The pre-estimated values have been set in the "Acceleration Model settings", and these set values cannot be modified. Besides, the values of "Approx. Fail Time for Setting 1" and "Approx. Fail Time for Setting 2" in the "Mod

May I ask a question: Regarding the "Model Sensitivity Profiler" in "Constant Stress ALT Design". The pre-estimated values have been set in the "Acceleration Model settings", and these set values cannot be modified. Besides, the values of "Approx. Fail Time for Setting 1" and "Approx. Fail Time for Setting 2" in the "Model Sensitivity Profiler" are also unchangeable. What is the significance of th...
Rily_Maya

Discussions |
Jul 15, 2025 6:14 PM

499 views | 0 replies
Rows inclusion in PCA

Hello, I am running a PCA on an NMR dataset that contains some missing values. This isn't due to an error—it's simply the nature of the data, as some samples do not show certain peaks. I have noticed that when I include these parameters Y variables in the PCA and color the score plot by sample, some samples are missing entirely from the plot. It's not consistent—some samples with missing values...
NMR

Discussions |
Jul 11, 2025 3:57 AM

287 views | 0 replies
Graph Builder Legend + multiline entries?

Hi, I want to use entries with newline in the legend. what can I do to get a nice legend in Graph builder? Names Default to Here(1); dt = Open( "$SAMPLE_DATA/Big Class Families.jmp" ); :name[30]="Robert\!n2nd"; Graph Builder( Show Control Panel( 0 ), Variables( X( :name ), Y( :weight ), Color( :name ) ), Elements( Bar( X, Y ) ), Local Data Filter( Close Outline( 1 ), Add Filter( co...
hogi

Discussions |
Jul 10, 2025 2:24 AM

288 views | 0 replies
Fit Life by X，Devalt.jmp，Parameter correlation

The JMP sample data file "Devalt.jmp" is included with the software. If you select the Weibull distribution" and perform the analysis using "Fit Life by X", the correlation between β0 and β1 in the results is -0.999188, indicating a very strong correlation. Is this acceptable? What impact does it have on the results, and is it significant? How can the robustness of this predictive model be evalua...
Rily_Maya

Discussions |
Jul 5, 2025 7:46 PM

281 views | 0 replies
Reliability Forecast，Small Production.jmp

在JMP的内置示例“Small Production.jmp”中，销售月份中返回的产品数据应该记录在哪里？
Rily_Maya

Discussions |
Jul 5, 2025 7:38 PM

287 views | 0 replies