JMP User Community

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How does JMP deal with missing values when running structural equation modeling?

Hi! I am using structural equation modeling to do some analyses. I have 75 samples and some variables. One variable has 7 missing values. The structural equation modeling can still work with missing values. Could anyone tell me what technique does JMP use to deal with missing values when running structural equation modeling (eg. pairwise deletion, listwise deletion)? Thanks.
lujc07

Discussions |
Feb 6, 2022 2:46 PM

3981 views | 4 replies
JMP hangs while trying to do fischer exact test

For a 4/4 table and 356 subjects. many cells have < 5 values so chi-square won't do ...and I have tried to log out, restart the computer and close every other running programs. My have a 32Gb ram and a pretty new computer. I have JMP pro 16 Every time I select Fischer exact test, it hangs..
Sandeep123

Discussions |
Feb 6, 2022 7:05 AM

1283 views | 1 replies
Conceptual question about bagged predictions

I have struggled for a long while looking for uncertainty measures from machine learning models that are comparable to the standard errors that you routinely get from regression models. Only recently I have become aware of some of the capabilities of the profiler - in particular, the bagged predictions. But I don't really understand how to (or if I should) interpret those bagged predictions. Wh...
dale_lehman

Discussions |
Feb 5, 2022 1:02 PM

8293 views | 26 replies
How to remove/avoid a black background in eps files?

Hi, I work on Windows (with JMP 16) and want to create eps files. I found the following information on the web: https://community.jmp.com/t5/JMPer-Cable/Getting-high-quality-graphics-out-of-JMP/ba-p/354772However, when I follow these steps, I get eps files with a black background and without the labels on the axes. To fix the problem, I also tried the Transparant Background mentioned in Saving Pub...
YellowSubmarine

Discussions |
Feb 5, 2022 5:42 AM

3349 views | 2 replies
paired t-test with censored data

Hello, I have microbial count data (log 10) that is censored. The desire is to compare a Test period to a Baseline, and determine if there's a statistically significant reduction in microbial counts. From what I can see, only Gen Reg can do censored data and use a Blocking factor. The blocking factor is the only way I can think of to link the paired Test and Baseline results. But I seem to not...
paulp

Discussions |
Feb 4, 2022 2:51 PM

2815 views | 4 replies

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Latest Discussions

How to remove/avoid a black background in eps files?

Hi, I work on Windows (with JMP 16) and want to create eps files. I found the following information on the web: https://community.jmp.com/t5/JMPer-Cable/Getting-high-quality-graphics-out-of-JMP/ba-p/354772However, when I follow these steps, I get eps files with a black background and without the labels on the axes. To fix the problem, I also tried the Transparant Background mentioned in Saving Pub...
YellowSubmarine

Discussions |
Feb 5, 2022 5:42 AM

3349 views | 2 replies
Profiler discussion continued

Recent discussion about how to interpret standard errors from the profiler have not converged to a solution, so I will start this again - with a different example and some more clarity (I hope) on my question. I've attached one of the famous Anscombe quartet datasets - the one where a linear regression model is appropriate. I fit a multiple regression model and saved the mean prediction standard...
dale_lehman

Discussions |
Feb 4, 2022 8:59 AM

1253 views | 1 replies
How to constrain asymptotes in 4PL fitting

A little background info:
New user of JMP here, running JMP16 and know how to perform basic 4PL fitting and analysis with JMP.

Here is the question:
We often need to set values of upper or lower asymptote when fitting incomplete IC50 curves with 4PL analysis.
Is there a way to do this with JMP?

Thanks
GroupSquareWolf

Discussions |
Feb 4, 2022 4:38 AM

1526 views | 1 replies
Bacterial cell growth fit modeling with stacked data

I'm super new to JMP and was wondering if there's a way to fit a bacterial growth curve (sigmoidal) in order to extract the growth rate. The way I usually do this is by plotting the curve in excel, picking the points the correspond to exponential growth (the middle of the curve), plotting those on a log scale y axis and adding an exponential fit trendline. The exponential coefficient in the trendl...
PriorChipmunk23

Discussions |
Feb 4, 2022 4:13 AM

2308 views | 1 replies
No table linking after saving the project?

Hi,when I generate a summary table with the option "link to original data table" (selected by default), the two tables are linked:By selecting a row in the summary table the corresponding rows in the original table are selected.Cool.This also works for selections in Graphs and Dashboards.Very cool! Now my problem:After saving both tables to a project file, (precisely: after close & re-open the pro...
hogi

Discussions |
Feb 3, 2022 4:19 AM

598 views | 0 replies

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Latest Discussions

No table linking after saving the project?

Hi,when I generate a summary table with the option "link to original data table" (selected by default), the two tables are linked:By selecting a row in the summary table the corresponding rows in the original table are selected.Cool.This also works for selections in Graphs and Dashboards.Very cool! Now my problem:After saving both tables to a project file, (precisely: after close & re-open the pro...
hogi

Discussions |
Feb 3, 2022 4:19 AM

598 views | 0 replies
Setting Guardbands on Test Limits Using EMP

Hello. I am trying to use the EMP tool to help set guardbands to my test limits based on my gauge R and R data from a final test machine.I used 10 devices and measured these devices 5 times each, across 5 different test sites on the machine.I need to know how much to guardband my Upper and Lower specs. I am having trouble understanding how to apply the data in the EMP report. I feel like this is a...
Jbritsch04

Discussions |
Feb 2, 2022 8:49 AM

769 views | 0 replies
How to introduce lower bounds for simulated data in Profiler platform

Hi JMP community, (JMP Pro 16.0.0) I'm hoping to find out if there is a way to include lower bounds to simulated data in the Profiler platform. I have several predictors going into a model, but few data points to fit. So, in order to generate simulated ("synthetic") data, I use the Prediction Profiler platform along with the multivariate correlation structure of the data to generate thousands ...
SDF1

Discussions |
Feb 1, 2022 11:09 AM

589 views | 0 replies
Query Builder filtering on date stored in Varchar(20)

Query Builder - date filter.SQL ServerJMP version 16.2In the database (SQL Server) I get the Date field called RETURNDATE in ‘varchar20’ – I would like to use the Calendar functionality in the filter to select my dates I tried to create a calculated column (Calc1) and specify CAST([RETURNDATE] as date), which he doesn’t like. Using SQL outside Query BuilderSELECT TOP (1000) [LABJOBNO] ,[DESPA...
HansD

Discussions |
Jan 25, 2022 6:12 AM

1391 views | 0 replies
M1 Macbook Pro JMP Capabilities

Hi all,
I'm thinking about upgrading from my windows set-up and running a M1 Macbook Pro as my primary set up. I wanted to open up the discussion and see if any other JMP users were using the newest Macbook Pro and if they have run into any hurdles yet? I do a lot of R/Python integration. I do have a decent set up right now, but want to know if anyone else has tested out this connection and knows ...
MikeDereviankin

Discussions |
Jan 21, 2022 1:52 PM

789 views | 0 replies