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Learning Resources

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Latest Discussions

  • viscosity curve as response in DOE

    Hi, i am running an experiment based on DOE. one of the responses is viscosity cure that is related to formulation rheological behavior.the plots are viscosity Vs shear rate. For different formulations, the plots appear to be a bit different. Is there any way to compare and treat it as response for DOE further analysis?   

    YanivD YanivD
    Discussions |
    Aug 7, 2022 11:47 AM
    2459 views | 7 replies

  • Which design is most appropriate

    Dear all,
    I want to perform a DoE in order to optimize the yield of my extraction. I have 7 continuous factors and 1 discrete factor. My idea is to start with a screening design, choose the most important factors, and then continue with the response surface.
    I do not know what is the most appropriate way to do the experiment ? which kind of screening design and which kind of response surface are sui...

    ELH ELH
    Discussions |
    Aug 6, 2022 4:20 AM
    4557 views | 9 replies

  • Space Filling Design Output

    I have generated a fast flexible space filling design and had a few questions about the output. I was wondering what the discrepancy measure metric was measuring? Additionally, what does the MaxPro column at the bottom of the page indicate?   

    JMpuse1 JMpuse1
    Discussions |
    Aug 4, 2022 8:16 AM
    1753 views | 3 replies

  • Max Entropy Sampling favors the lower limit

    When I create small maximum entropy designs, I get unbalanced distributions for the variables. It's mostly regular and with some extra points at the ends; however, the lower end is sampled much more frequently than any other point. I have tried it many times and attached a few examples to this message. If needed, I can provide more. As you can see from the screenshot above, -1 is sampled must more...

    burakbagdatli burakbagdatli
    Discussions |
    Aug 4, 2022 7:38 AM
    1062 views | 1 replies

  • What is the relevant output of Equivalence TOST Test pairwise comparison?

    Hi,I want to conduct an analysis for comparing two groups with paired samples for similarities (they should be similar).My choice was the TOST Test with pairwise comparisons. My boundaries for no difference were 0.4. The output of the analysis is this:Does this mean that there is no difference between the groups as it says: mean difference ≤ 0.4 with p < 0.05 ?Sorry this is the first time I work w...

    BonferrroniMean BonferrroniMean
    Discussions |
    Aug 4, 2022 6:22 AM
    1961 views | 2 replies

Latest Discussions

  • Which design is most appropriate

    Dear all,
    I want to perform a DoE in order to optimize the yield of my extraction. I have 7 continuous factors and 1 discrete factor. My idea is to start with a screening design, choose the most important factors, and then continue with the response surface.
    I do not know what is the most appropriate way to do the experiment ? which kind of screening design and which kind of response surface are sui...

    ELH ELH
    Discussions |
    Aug 6, 2022 4:20 AM
    4557 views | 9 replies

  • Space Filling Design Output

    I have generated a fast flexible space filling design and had a few questions about the output. I was wondering what the discrepancy measure metric was measuring? Additionally, what does the MaxPro column at the bottom of the page indicate?   

    JMpuse1 JMpuse1
    Discussions |
    Aug 4, 2022 8:16 AM
    1753 views | 3 replies

  • Max Entropy Sampling favors the lower limit

    When I create small maximum entropy designs, I get unbalanced distributions for the variables. It's mostly regular and with some extra points at the ends; however, the lower end is sampled much more frequently than any other point. I have tried it many times and attached a few examples to this message. If needed, I can provide more. As you can see from the screenshot above, -1 is sampled must more...

    burakbagdatli burakbagdatli
    Discussions |
    Aug 4, 2022 7:38 AM
    1062 views | 1 replies

  • What is the relevant output of Equivalence TOST Test pairwise comparison?

    Hi,I want to conduct an analysis for comparing two groups with paired samples for similarities (they should be similar).My choice was the TOST Test with pairwise comparisons. My boundaries for no difference were 0.4. The output of the analysis is this:Does this mean that there is no difference between the groups as it says: mean difference ≤ 0.4 with p < 0.05 ?Sorry this is the first time I work w...

    BonferrroniMean BonferrroniMean
    Discussions |
    Aug 4, 2022 6:22 AM
    1961 views | 2 replies

  • Multiple regression with correlated variables

    Hi All, I need some help with regards to multiple regression and would really appreciate any help! Thank you in advance :) Here is a problem in a nutshell –I have continuous Y and 16 X’sWhen I run multivariate analysis, I can see some terms are correlated. Say, X1 and X2 are corelated, I can only use one of themLikewise, I have many such pairsHowever, I do want to arbitrarily pick X1 over X2. So, ...

    vipul vipul
    Discussions |
    Aug 3, 2022 11:48 PM
    8096 views | 11 replies

Latest Discussions

  • DoE with two-choice experiments, continuous response variable

    We want to rank the preference  of population of animals for n different recipes. Recipes are tested in two-choice assays, where groups of over 100 individuals can choose one choice or the other. Preference for the group is computed as a preference index, a continuous variable that is between -1 and 1. Is there an experimental design that would help reduce the number of combinations to test in ord...

    Alexa_Guigue Alexa_Guigue
    Discussions |
    Nov 19, 2021 7:06 AM
    864 views | 0 replies

  • 请问JMP有哪些模型可以用于预测股票价格的未来走势？

    这是个异想天开的问题: 大家都说股票价格的未来走势预测是艺术、不是科学。
    但我还是想看看JMP具体哪里模型能用于这方面。  我尝试过使用决策树、随机森林、xgboost。
    还使用了DOE制作了均匀试验表来进行分类统计。
    虽然这不是一个很好的问题、但还是非常期待专家们的回答。非常感谢！

    lala lala
    Discussions |
    Aug 2, 2021 1:01 AM
    835 views | 0 replies

  • Sub-sampling data analysis in JMP

    In Biology (Plant Sci. and Agriculture) usually we have sub-sampling data for replicates. It's very difficult to analyze these data in commonly use Stat S/W (SPSS/Minitab) because MSS(Error) is calculating wrongly.  Without taking averages of samsamples, the easiest S/W for this is using JMP and I need some assistance for this. I've found very useful Youtube video about subsampling in JMP  (CRD: S...

    Kynda Kynda
    Discussions |
    Nov 15, 2017 2:32 PM
    3917 views | 0 replies
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