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Residuals analysis

Hi, I'm performing regression analysis of data and determining the residuals. When inserting the data by order of analysis and by random order, I get different residuals values. I checked if the data is correct and it is. Does the order of data affects the residuals calculations? And if does, why? Many thanks!
msilva92

Discussions |
Jun 20, 2024 5:13 AM

665 views | 2 replies
Best approach and alternative to simple logistic regression to model the probability of belonging to a group

Hello I need a little help on picking the right approach to solve my pronlem. I have a continuous variable X than can take any value between [-45 0].I have a dataset of X values for 12 distinct groups, see below their histogram. I'm trying to build two models:1) A model that, for a given new value of X gives me the probability of belonging to each goup and gives me the most likely group.2) A mode...
KarlA026

Discussions |
Jun 20, 2024 4:02 AM

2790 views | 14 replies
how to use jsl to calculate standard deviation by ID

Hi, I have a table similar to this, and I wanted to select IDs where there are more than one entry and calculate standard deviation of the result grouped by ID. For example, in this case, I need to select ID 12345 and calculate standard deviation of the first 3 results. I know I can do this by tabulate, but my actual table is very big, more than 1 million rows, tabulate by ID and calculate standa...
emmablue

Discussions |
Jun 19, 2024 10:29 PM

896 views | 2 replies
Parallel Plot - Lining Up Axes

Hi All, Having some trouble in constructing a parallel plot, does anyone know of a way I can line up the 0-4 on the left axis with those on the right? I would like to retain the thick lines if possible, the data in these columns is currently labeled as Character - Ordinal. I was able to merge axes as numerical columns however this loses the thick lines. Is there any solution to this? Any help is g...
rohanmital

Discussions |
Jun 19, 2024 9:31 AM

1062 views | 2 replies
Frequency=0 in Life Distribution Platform in Reliability Analysis

I have a reliability dataset where some of the readouts did not have any fails. Do I merge these readouts with the ones that have fails or include them separately? Please refer to Setup1 Vs Setup2 in the snippet below [JMP file attached too]. Weibull alpha and beta parameters between Setup1 and Setup2 are drastically different. To me, setup2 seems reasonable since it includes complete information....
cfs_analyst

Discussions |
Jun 19, 2024 9:26 AM

730 views | 2 replies

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Latest Discussions

Residuals analysis

Hi, I'm performing regression analysis of data and determining the residuals. When inserting the data by order of analysis and by random order, I get different residuals values. I checked if the data is correct and it is. Does the order of data affects the residuals calculations? And if does, why? Many thanks!
msilva92

Discussions |
Jun 20, 2024 5:13 AM

665 views | 2 replies
Best approach and alternative to simple logistic regression to model the probability of belonging to a group

Hello I need a little help on picking the right approach to solve my pronlem. I have a continuous variable X than can take any value between [-45 0].I have a dataset of X values for 12 distinct groups, see below their histogram. I'm trying to build two models:1) A model that, for a given new value of X gives me the probability of belonging to each goup and gives me the most likely group.2) A mode...
KarlA026

Discussions |
Jun 20, 2024 4:02 AM

2790 views | 14 replies
Parallel Plot - Lining Up Axes

Hi All, Having some trouble in constructing a parallel plot, does anyone know of a way I can line up the 0-4 on the left axis with those on the right? I would like to retain the thick lines if possible, the data in these columns is currently labeled as Character - Ordinal. I was able to merge axes as numerical columns however this loses the thick lines. Is there any solution to this? Any help is g...
rohanmital

Discussions |
Jun 19, 2024 9:31 AM

1062 views | 2 replies
extend Definitive Screening Designs to Face Centered central composite designs (FCCCD)

Hallo, can JMP extend Definitive Screening Designs to Face Centered central composite designs (FCCCD) and evaluate them?It seems that FCCCD are the only designs which contain a considerable number of runs in common with definitive screening designs. Sincerely Thommy7571
Thommy7571

Discussions |
Jun 19, 2024 8:31 AM

1448 views | 7 replies
Running JMP via a service account

Hi, We are running JMP via a scheduled task where it will generate a report automatically. It works with the standard user account but when I try to run it with the service account the addon just hangs. Now I cannot see the scheduled task as the service account is not a "user account" with a GUI. Is there anyway for me to see the logs of this other account whilst I run the scheduled task on the s...
ClusteredOwl608

Discussions |
Jun 19, 2024 8:05 AM

729 views | 3 replies

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Latest Discussions

Fit Johnson capability analysis

Hello,Is it possible to modify the constant value zval in the capability analysis? thank you
pojamet

Discussions |
Jun 14, 2024 4:40 AM

370 views | 0 replies
When we bootstrap a nonlinear model, how are the bootstrap parameters calculated?

JMP has proved to be an invaluable tool, and we are using JMP's nonlinear platform to fit various kinetic models that are now being used for regulatory purposes. We need to be able to describe to various agencies around the world such as FDA, EMEA, how the bootstrap parameter list is generated within JMP. We don't need extreme detail, just a description in plain lay-person's English that can ...
GammaZulu

Discussions |
Jun 12, 2024 8:49 AM

382 views | 0 replies
Formating when saving Journals as PDF

The formatting that is inherent in a journal displaying a panel box is lost when saving that journal as a pdf. Is there a way to maintain the thoughtful look and feel of the journal?PanelBox("Bill To", textbox("aaa"))I am still in JMP 14, on Windows 10.
mann

Discussions |
Jun 7, 2024 2:38 PM

509 views | 0 replies
Cox PH Survival plot with CI?

We're trying to run a survival analysis with Cox proportional hazards for time to reinjure knees after surgery for those who return to sport before/after 9 months with covariate of age and level of sports. I'd like to be able to generate the survival plots with 95CI's along with the analyses.
I've watched the recent tutorial but it didn't address these points.
Can anyone point me to resources to do ...
RodWhiteley

Discussions |
Jun 7, 2024 5:05 AM

409 views | 0 replies
ordinal logistic regression variable selection

I’ve conducted an ordinal logistic regression analysis with 3 independent variables. I then want to ask if adding an interaction to an independent variable is warranted. What is the best approach for determining whether to retain the interaction term or not? Do you base this decision on the p-value of the parameter estimate of the interaction term, p-value of the interaction term in the Wald Test,...
JudithSS

Discussions |
Jun 6, 2024 6:19 AM

384 views | 0 replies