JMP User Community

Latest Discussions

How can I "autoscale" functional / spectroscopic data?

Hello,I have some Raman spectroscopy data, i.e. continous data (x: wavenumer, y: intensity) that I would like to analyse in JMP.I am interested in how different sample treatments affect the ratios between the first and second peak (see picture), but due to the measurement, the intensities around this region of interest differ quite a lot. I think that this random difference masks the potential eff...
Coffeelover

Discussions |
May 3, 2024 1:14 AM

2255 views | 4 replies
script to subset selected rows

Hi, I have the following script: I Want to select some rows and subset them. selection finds 369 rows, but subset only 140 rows. Does someone have any idea what I am missing? dt = Current Data Table(); Column(dt, "DieX") << data type(Numeric) << Modeling Type(Continuous) << Format(Best, 12); Column(dt, "DieY") << data type(Numeric) << Modeling Type(Continuous) << Format(Best, 12); dt << select w...
Ohad_s

Discussions |
May 2, 2024 1:58 PM

1263 views | 2 replies
How to calculate the Discrimination Index of a PCA?

I need to calculate the Discrimination index of my PCA in JMP. The DI is the area between the replicates of each sample (three), divided by the total area between all the samples (six) on the PCA (see below). I know how to get a PCA on JMP but am not sure how to quantify the area between replicates and samples. Is there a way to get the DI through the menus, or would it have to be a script?
Mcc99

Discussions |
May 2, 2024 10:56 AM

2271 views | 5 replies
leave-one-out or k-fold cross-validation methods??

We recieved the reviewer comment as follow:to confirm the utility of the cut-off value, validation would be needed. However, in this cohort, validation analysis was not performed. As the sample size was small, it would be difficult to perform external validation study. however, internal validation (or cross-validation) analysis might be able by statistical methods such as leave-one-out or k-fold c...
Marimo

Discussions |
May 2, 2024 9:30 AM

3029 views | 3 replies
Is there a way to get Westgard rules to apply to user defined control in Levey Jennings?

I have a script that runs two variations of a Levey Jennings, one using data set determined 2 sigma control limits which then correctly applies Westgard rules and the other with user defined defined limits that does not apply Westgard rules based on these inputs. Is there a setting to get Westgard rules to identify user defined limits as the 2 standard deviation calculation?

In the included image, ...
GN19

Discussions |
May 2, 2024 6:24 AM

3169 views | 4 replies

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Latest Discussions

How to calculate the Discrimination Index of a PCA?

I need to calculate the Discrimination index of my PCA in JMP. The DI is the area between the replicates of each sample (three), divided by the total area between all the samples (six) on the PCA (see below). I know how to get a PCA on JMP but am not sure how to quantify the area between replicates and samples. Is there a way to get the DI through the menus, or would it have to be a script?
Mcc99

Discussions |
May 2, 2024 10:56 AM

2271 views | 5 replies
leave-one-out or k-fold cross-validation methods??

We recieved the reviewer comment as follow:to confirm the utility of the cut-off value, validation would be needed. However, in this cohort, validation analysis was not performed. As the sample size was small, it would be difficult to perform external validation study. however, internal validation (or cross-validation) analysis might be able by statistical methods such as leave-one-out or k-fold c...
Marimo

Discussions |
May 2, 2024 9:30 AM

3029 views | 3 replies
Is there a way to get Westgard rules to apply to user defined control in Levey Jennings?

I have a script that runs two variations of a Levey Jennings, one using data set determined 2 sigma control limits which then correctly applies Westgard rules and the other with user defined defined limits that does not apply Westgard rules based on these inputs. Is there a setting to get Westgard rules to identify user defined limits as the 2 standard deviation calculation?

In the included image, ...
GN19

Discussions |
May 2, 2024 6:24 AM

3169 views | 4 replies
How can I use JSL to determine if the specified script has an open edit window?

For example, I open the script window for "C:\test.jsl".
How do I use JSL to determine if this script window exists?dz = Open( "C:\test.jsl", Charset( "gb2312" ), Add to Recent Files( 0 ) ); Include( "C:\test.jsl" );Thanks!
lala

Discussions |
May 2, 2024 4:02 AM

978 views | 2 replies
Bar Graph with brackets

Hello everyone, I need some help with bar chart in JMP. I guess there is a two part for this question: 1. I have the following dataset in a long format : Value: Column number2 1
3 1
4 1
5 1
7 1
8 1
9 2
10 2
11 2
12 2 I used the Graph Builder to do the following graph: I would l...
JmpLearner1

Discussions |
May 2, 2024 2:57 AM

2335 views | 3 replies

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Latest Discussions

What is the best approach to perform differencing for a time series data with seasonality and a shock event? What to do if you can't find the differencing (d)?

DL

Discussions |
Apr 17, 2024 4:50 AM

593 views | 0 replies
JMP Broadcasting statistical analysis

We want to investigate the way which is suitable for searching predict and forecasting of medical region.
For example, using stepwise parameter analysis, partial results of marketing will be used by data driven.
Moreover we want to develop marketing extensive predictive analysis from marketing perspective.
JMPLOVE1234

Discussions |
Apr 15, 2024 1:49 AM

590 views | 0 replies
Hover label filter generation doesn't support selection filter, skipping.

what is the reason for this warning - what does it mean?
hogi

Discussions |
Apr 14, 2024 11:26 AM

489 views | 0 replies
graph builder bug - x group shift

(JMP 17, MacOS) I have a JSL scripts that creates multiple graph builder charts, but in some of them, and it's not repeatable always - some of the x groups are getting different height, causing also the data plotted to be shifted. Another issue - is that I can't set the X group lables text to be 90 degrees rotated to fit long strings without making the chart too wide. This is supported for X var...
ShlomiB76

Discussions |
Apr 14, 2024 12:08 AM

573 views | 0 replies
Process development with multiple factors

Hi everyone, I'm currently engaged in a process development project with the goal of 1) minimizing the total process time while 2) maintaining or enhancing the yield. This objective is similar to viral vector production case, where maximizing virus yield in the shortest production time is crucial. After consulting with subject matter experts, we've pinpointed 10 factors for potential modification....
BJK_JerseyBoy

Discussions |
Apr 9, 2024 2:47 PM

656 views | 0 replies