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Learning Resources

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Latest Discussions

  • How to estimate the ideal sample size to validate failure rate in a process?

    Hello!I have a factory process with a hypothesized failure rate of p=0.02, based on previous trials.I would like to get the ideal sample size to validate if my process has a failure rate no larger than 0.02. How would you approach this? Thanks in advance :)

    PValueEnemy PValueEnemy
    Discussions |
    Nov 15, 2023 7:26 AM
    4171 views | 2 replies

  • Main effect screening design vs. OFAT: which is best?

    Hello, In JMP, under DOE > Classical > Two Level Screening > Screening Design > "Construct a main effects screening design", there is the possibility to create a screening design investigating main effects only. The result with 8 parameters is shown in attachment. What would be the advantage of this design compared to an OFAT, where each of the 8 parameters would be investigated at a high and low ...

    cbaril cbaril
    Discussions |
    Nov 14, 2023 12:47 PM
    4314 views | 4 replies

  • Any idea why Move Selected Columns works with a list was changed in JMP17?

    Just noticed that my Analyse Columns doesn't work with JMP17, or even worse it returns incorrect data. Issue is that JMP17 has changed how Move Selected Columns works with a list. Names Default To Here(1); dt = Open( "$SAMPLE_DATA/Big Class.jmp"); list = {"sex", "name"}; wait(1); dt << Move Selected Columns(list, To Last); show(JMP Version()); With this simple example you can see that JMP17 igno...

    jthi jthi
    Discussions |
    Nov 14, 2023 4:07 AM
    4485 views | 9 replies

  • What my factors are divided for?

    Hello,I'm new in the world of DoE. I noticed that all my factors are divided by 0.23 but I really can't understand what that number means.Can someone help me? Thank you

    DeepMarmot38570 DeepMarmot38570
    Discussions |
    Nov 14, 2023 1:43 AM
    1481 views | 1 replies

  • Run Order with JMP DOE

    Hi, I have to set-up a DOE (Response Surface) where I have a machine as blocking factor. Since it is very time consuming to change the temperature of the machine, I want to have the run order of the DOE with temperature going from low to high. Right now, when I design the DOE, JMP gives me high, low and then intermediate.

    bbenny7 bbenny7
    Discussions |
    Nov 13, 2023 9:38 AM
    1677 views | 1 replies

Latest Discussions

  • Getting NonEstimable values when crossing variables due to control setup

    Hi,   I'm working on a dataset where we are testing the effects of 2 treatments and the delay between them, and I'm trying to figure out how to line up my variables so I can do a Dunnett's test against various controls. We are giving animals a dose of drug A (Variable A), waiting some time (T), and then giving them a dose of drug B . If the animal is NOT given drug A (= 0), then T doesn't have a m...

    eberndl eberndl
    Discussions |
    Nov 10, 2023 10:48 AM
    793 views | 0 replies

  • Z-Prime (Z') and SSMD

    Hello,Is there a statistical shortcut in JMP to calculating Z-prime (Z') or SSMD (strictly standardized mean difference)? I'm searched around but I keep getting sent to trainings on Z-score.JB4

    JB4 JB4
    Discussions |
    Nov 8, 2023 1:55 AM
    1534 views | 1 replies

  • DOE

    Hello,A general question regarding an application of DOE. I have a dataset with 30 independent features. The response is yield. Of course the data is rather noisy and when I run Random Forest (RF), I get at best R^2 of 70% on the validation data. To conduct an actual DOE is not possible at all due to logistics of it. However, let's say I take the RF model as my data generating process. I then desi...

    MarkovVaribles1 MarkovVaribles1
    Discussions |
    Nov 2, 2023 11:47 AM
    944 views | 1 replies

  • Simulation Experiment

    I used prediction profiler to find parameters to maximize desirability, then simulated to table. Then I was taught in a JMP class to "use TLC drop down toolbar, click Edge of Failure script". I think it might be from an add-on, but I don't know how to get there again. This I was taught to use to narrow Factors until I get below a certain OOS failure rate. It's a nice feature and visual graph, but ...

    evtran evtran
    Discussions |
    Oct 31, 2023 6:20 AM
    1165 views | 1 replies

  • DOE - Augment Design to Focus on More Narrow Range

    Hi, Question: Is there a way, to add runs to a DOE (Augment Design), which adds a focused range of a factor. This way you can evaluate a wider range, and also focus on the expected optimal range based on prior knowledge. Ex. 25 runs with a factor(A) of 0-100 + 5 runs with factor(A) of 0-30 Background:I have created a definitive screening design which ranges my factors very wide. I have prior knowl...

    MetaLizard62080 MetaLizard62080
    Discussions |
    Oct 27, 2023 2:24 AM
    2727 views | 4 replies

Latest Discussions

  • Getting NonEstimable values when crossing variables due to control setup

    Hi,   I'm working on a dataset where we are testing the effects of 2 treatments and the delay between them, and I'm trying to figure out how to line up my variables so I can do a Dunnett's test against various controls. We are giving animals a dose of drug A (Variable A), waiting some time (T), and then giving them a dose of drug B . If the animal is NOT given drug A (= 0), then T doesn't have a m...

    eberndl eberndl
    Discussions |
    Nov 10, 2023 10:48 AM
    793 views | 0 replies

  • How to adjust the factor range for specific factors within an ongoing DOE

    Hi, I designed a DOE that has two independent buffers. This DOE will range components in each buffer which will be used in a processing step sequentially. IE, buffer A, followed by buffer B. We already prepared for the DOE, and formulated the A buffers as per the recommended design. For the B buffers, we intended on ranging 2 components but later decided to reduce to ranging one component, and als...

    MetaLizard62080 MetaLizard62080
    Discussions |
    Oct 26, 2023 5:25 PM
    760 views | 0 replies

  • Discrete Choice Experiment: Prohibited Combination

    Hi everyone,I would like to design my first DCE. I am going to use 6 attributes that differ in the levels from 2 to 4 levels. However, I have a limitation where there is an impossible combination that may appear; for example, the cheapest product would not be possible to have the best feature. Is there any way for me to select the prohibited combination? Or, is the D-optimal design will always cal...

    andikawp andikawp
    Discussions |
    Sep 6, 2023 7:11 AM
    838 views | 0 replies

  • 49 factor dsd design

    When designing dsd with 49 factors and 4 additional runs. Why do I get 109 runs and not 105 runs?

    ConditionalRam9 ConditionalRam9
    Discussions |
    Jul 22, 2023 7:29 AM
    668 views | 0 replies

  • Main Menu("command") - return value?

    If I open a file via open("filename"), the command returns a reference to the data table which can be used as dt = open("filename");If I trigger open viadt = Main Menu("open")it doesn't return a reference to the data table. In general, is there a way, when triggering a command from the Main Menu, to get the return value?e.g. a reference to a data table for a user defined file loader - or an error ...

    hogi hogi
    Discussions |
    Jun 7, 2023 8:42 AM
    746 views | 0 replies
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