JMP User Community

Latest Discussions

recurrence analysis cumulative formula (was JSL coding)

Hi, all

I want to Save Cumulative Formula from a model for each Cause level in recurrence analysis model. Following is the code I have ra = Recurrence Analysis( Y( :age ), Label( :BOT ID ), Cost( :Censor ), Grouping( :Bot Series ), Event Plot( 0 ), Fit Model( Scale Effects( :Bot Series ), Shape Effects( :Bot Series ), Run Model, Model Type( "Proportional Intensity Poisson Process" )...
Caozheng0115

Discussions |
Nov 7, 2025 10:01 PM

107 views | 1 replies
Best design for device delivery component testing?

Hi,
I've been asked to support a device delivery component design project. The goal is to demonstrate that multiple types and multiple lots of three components—syringes, tubing, and stopcocks—consistently yield endotoxin results within our specification. Since testing is expensive, we're trying to minimize the number of runs while still generating data that would be acceptable to the agency.
I initi...
Hartebeest8

Discussions |
Nov 7, 2025 1:13 PM

79 views | 2 replies
Prediction using JMP recurrence analysis

Hi all, I tried to predict future repairs and cost for our machines using JMP recurrence analysis, but I’m encountering overprediction issue. I trained a model (log linear NHPP) using lifetime data of the bots up to 90 days ago and then predicted currently added repairs and costs. Basically I use data 90 days ago for modeling and prediction, and valid the results using current data. The results sh...
Caozheng0115

Discussions |
Nov 7, 2025 11:06 AM

141 views | 4 replies
Adding visual separator in graphbuilder/bar chart

Hello, I often use graph builder together with the bar chart option (2 levels category) I would like to add visual separators so the eye can differenciate between top categories. Do you think it is possible? thanks!
MomentHorse550

Discussions |
Nov 7, 2025 9:35 AM

174 views | 8 replies
Moving Box Smoother (Graph Builder)

I'm using the moving box smoother in JMP 19 graph builder and can't seem to find any definitive documentation on how to interpret the 2 shade gradations surrounding the smoother curve. Are these confidence bands? If so is the lighter (wider) the 99% band and the darker (narrower) 95%?
dbmurrell

Discussions |
Nov 7, 2025 9:32 AM

184 views | 1 replies

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Latest Discussions

recurrence analysis cumulative formula (was JSL coding)

Hi, all

I want to Save Cumulative Formula from a model for each Cause level in recurrence analysis model. Following is the code I have ra = Recurrence Analysis( Y( :age ), Label( :BOT ID ), Cost( :Censor ), Grouping( :Bot Series ), Event Plot( 0 ), Fit Model( Scale Effects( :Bot Series ), Shape Effects( :Bot Series ), Run Model, Model Type( "Proportional Intensity Poisson Process" )...
Caozheng0115

Discussions |
Nov 7, 2025 10:01 PM

107 views | 1 replies
Best design for device delivery component testing?

Hi,
I've been asked to support a device delivery component design project. The goal is to demonstrate that multiple types and multiple lots of three components—syringes, tubing, and stopcocks—consistently yield endotoxin results within our specification. Since testing is expensive, we're trying to minimize the number of runs while still generating data that would be acceptable to the agency.
I initi...
Hartebeest8

Discussions |
Nov 7, 2025 1:13 PM

79 views | 2 replies
Prediction using JMP recurrence analysis

Hi all, I tried to predict future repairs and cost for our machines using JMP recurrence analysis, but I’m encountering overprediction issue. I trained a model (log linear NHPP) using lifetime data of the bots up to 90 days ago and then predicted currently added repairs and costs. Basically I use data 90 days ago for modeling and prediction, and valid the results using current data. The results sh...
Caozheng0115

Discussions |
Nov 7, 2025 11:06 AM

141 views | 4 replies
Moving Box Smoother (Graph Builder)

I'm using the moving box smoother in JMP 19 graph builder and can't seem to find any definitive documentation on how to interpret the 2 shade gradations surrounding the smoother curve. Are these confidence bands? If so is the lighter (wider) the 99% band and the darker (narrower) 95%?
dbmurrell

Discussions |
Nov 7, 2025 9:32 AM

184 views | 1 replies
Exact Definition of Moving Box Plot

I really like to use the Moving Box Plot portion of Graph Builder. I can't actually find in the documentation what the exact boundaries represent. Based on a little trial and error they appear to line up with the local 5th, 25th, 50th, 75th, & 95th percentile, but I haven't been able to confirm that anywhere. Can you please tell me what exactly these boundaries represent? or how they are calc...
Shawn_Noland

Discussions |
Nov 7, 2025 8:35 AM

117 views | 3 replies

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Latest Discussions

Creating a separate Y axis for each panel of my bar chart

Hello everyone! Does anyone know how to create individual Y axis for a bar chart that consists of two different panels? I'd like to adjust the scale on the top panel but I haven't been able to do so... I've tried dragging two different variables onto the Y axis. While that works for the axis' scale, it does weird things for my error bars, since it combines the standard deviation of both panels ont...
Mariana_Aguilar

Discussions |
Nov 6, 2025 8:48 PM

43 views | 0 replies
Python and Formula Columns

Formula Column are very restrictive.
If the entries of a JMP column are defined by a column formula , there is no possibility to change individual entries, neither manually nor via JSL: dt = Open( "$SAMPLE_DATA/Big Class.jmp" ); dt << new column("row", Formula(row())) << run formulas; :row << suppress eval; Try(:row[5]=7, Caption("change a cell of a formula column via JSL? doesn't work")); Wait(2...
hogi

Discussions |
Nov 6, 2025 3:08 AM

62 views | 0 replies
Windows 11 > JMP 17.2 > Fit Model > Contrasts > How to Build a Contrast Matrix with More Columns than Conditions?

Hi JMP Community, When building contrasts in a Regular Least Squares Fit Model analysis, the number of columns (i.e., discrete contrasts) is limited to the number of conditions (i.e., number of items produced by the combinations of all parameters). In many cases, I'd like to create more contrasts than conditions (i.e., comparisons of multiple pairs of factor combinations) Example: VAR1 = A, B, C ...
Thierry_S

Discussions |
Oct 30, 2025 9:04 AM

73 views | 0 replies
QQ Plot behavior under factor coding and no-intercept model

Hi everyone, When I fit a model in JMP using factor coding and set the model to no intercept, I noticed that the residual normal quantile plot (QQ plot) behaves differently compared to the version with an intercept. Specifically, the residuals and the fitted “robust fit line” in the QQ plot seem to shift vertically, and even after centering the residuals, the slope of the fitted line changes sligh...
happy

Discussions |
Oct 30, 2025 4:56 AM

99 views | 0 replies
How to fit a model with random effect using Nonlinear platform

May I ask a question: In “Random Effect Model.jmp”, where the response is Y, X is a fixed effect, and Z is a random effect, how to fit the corresponding model using “Nonlinear” Platform? "Example 23.13" in the book “Statistical Methods for Reliability Data, Second Edition” is an example of accelerated life test data analysis that includes random effect，I don't know how to perform the analysis, I w...
Rily_Maya

Discussions |
Oct 26, 2025 4:09 AM

141 views | 0 replies