JMP User Community

Latest Discussions

Modification of values of factor in DOE

I have run a DOE in which one factor is continuous and it has quadratic effect in the model. The range in -0.15 to +0.15, so JMP creates the DOE with -0.15, 0.00 and +0.15.The problem is that it may be difficult during the experiment to have exactly these number. Therefore, I was wondering whether it is possible to modify in the DOE table after the experiment is performed.Is this going to affect t...
bbenny7

Discussions |
May 14, 2024 7:26 AM

1581 views | 2 replies
How to address weak heredity in screening designs?

I'm about to prepare a DoE for a novel process which involves up to 11 continuous factors while one of these is hard to change.Since I'm trying to combine this with an effort to make the ideas behind DoE a bit more transparent to colleagues, I've come across a few questions, which can be summarized like this: What's the best design approach when domain knowledge suggests the existence of two-pair ...
bjoern_arnold

Discussions |
May 14, 2024 12:29 AM

4202 views | 9 replies
Creating two factor interaction plot (without the full matrix profile)

How do I have JMP give a clearer, bigger, simpler two factor interaction plot for just two factors that I hand select for the model that has been fit with Fit Model? JMP gives a profiler, like so, but it is a giant matrix and frankly not particularly readable if one wants to focus well on one particular two factor interaction. I see no way to tell it I don't want to see the whole matrix and to ...
CanonicalHazard

Discussions |
May 13, 2024 9:32 AM

7511 views | 12 replies
How to find the best combination of existing historical DOEs with lowest correlations (JMP17)?

I have 30 runs of DOE. They are not well structured and high correlations (|r|~0.75) exist between each pairs of factors. Is there any way we can quickly find the group of DOE that has the lowest correlations? For example, list the maximum correlations between main effect factors from 1-30 runs of DOE and I can pick up the number of DOE I prefer. Maybe it will tell me that, out of 30 DOEs, these 1...
Fruit325

Discussions |
May 12, 2024 5:29 AM

1967 views | 3 replies
Fishers Exact Test Interpretation

Hello! I am analyzing an experiment that I conducted which was made using JMP DOE. I am interested in using the Fishers Exact Test results (pictured below). I was doing some reading on the JMP help site and it says that values in the tables are not to be considered as P-Values, can these values be taken has regular probability values or is there another way to interpret the data.
MedianPuppy4982

Discussions |
May 9, 2024 5:29 AM

4192 views | 5 replies

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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

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May 2, 2024 9:30 AM

3473 views | 3 replies
Search functionality for substructures of SMILES

For Spotfire exists an Addin (Signals Inventa, former signal leads discovery) in which you can select a substructure of a SMILES graph and then search a database for all SMILES graphs that contain this substructure (isomorphic search). Does anyone know if there is software available with this functionality that could (easily) be connected to JMP?
Bernd2Heinen

Discussions |
May 1, 2024 10:12 PM

3990 views | 5 replies
DOE CCD

Dear community, I am working with 7 factors, and one of them is a quality factor. I was planning to start with a screening analysis using a fractional factorial design (2^7-2) resolution (IV). I would like to add some center points to test curvature, but one of my factors is not a number but is quality factor (like material), I am not pretty sure how to deal with this factor and how to process it...
William29

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May 1, 2024 6:51 AM

1618 views | 3 replies
Multi component, multi supplier and multi concentration DoE design

I am trying to create a DoE design in which I have 3 supplement types and each supplement have 3 different suppliers. I would like to test more than 3 concentrations for each supplement. So I would need to use discrete numeric design, however this would mean that JMP's suggestion on the ideal concentration wouldn't be outside of these predetermined numbers. Another issue I seem to be facing with i...
Moses8

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Apr 30, 2024 9:54 AM

1672 views | 4 replies
Is a D optimal Design useful in this case?

I have the following problem for which an experimental design has to be created: The stress at a certain point of a model is to be determined by FEA. This model is varied by setting three different parameters. These parameters are to be varied in such a way that the stress is minimized. The stress should be the target value. Angle, modulus and radius are the factors whose influence must be investi...
bjarne

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Apr 28, 2024 4:16 AM

3065 views | 5 replies

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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

794 views | 0 replies
Do 3rd order effects help define curvature?

If you have are making a design with a factor you are certain will have a quadratic relationship against a response but you have a wide range, can it be helpful to define a 3rd order model effect for that factor to better identify and model curvature. I work in purification and we often deal with a recovery vs. purity balance. This relationship is usually quadratic around the optimal, where at a l...
MetaLizard62080

Discussions |
Mar 4, 2024 8:21 PM

1001 views | 0 replies
Neural networks that learn and predict in real time (incremental learning)

Hello community!!A query:- How JMP is configured to generate neural networks that learn from their inputs in real time (incremental learning) in such a way that it continually updates its weights according to new inputs and generates updated real-time predictions.Greetings,Marco
Marco2024

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Mar 4, 2024 9:37 AM

850 views | 0 replies
Which predictive analysis method/column organisation for RSM output with duplicate samples

Hi all. So I'm working on a project where I have 2 x component classes, each of which has 4 items within the class, which are mixed together at varying concentrations over 48 combinations. Figured the best Factor way to do this was to use 2 x Continuous for the max/min concentrations for each class, then 2 x 4-level Categoricals for each of the items. Each of the combinations was made twice, so af...
ProbitLeopard63

Discussions |
Jan 25, 2024 3:06 AM

829 views | 0 replies
Could JMP optimize factors with uncertainty?

Hello community!!,A question: will it be possible for the profiler to find the best combinations of factors with uncertainty when performing a simulation, which maximize the total utility and minimize the total cost, generating a table of the best combinations found? For example:
Marco1

Discussions |
Nov 21, 2023 9:08 AM

920 views | 0 replies