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Learning Resources

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Latest Discussions

  • How to build up a Face centered central composite design with JMP

    Hey JMP users, I need to build up a Face centered CDD with 3 factors, each at 3 levels, 2 blocks and 4 center points. This is how I proceeded: 1) select Classical > Response Surface Design 2) add 3 factors > Continue3) Here I don't know if I should select "Central Composite Design" or "CDD-orthogonal Blocks" as I need to add one blocking factors with 2 levels however the CDD does not allow me to a...

    JMPdiscoverer JMPdiscoverer
    Discussions |
    Oct 16, 2020 9:07 AM
    7831 views | 7 replies

  • ANOVA vs. GLM for ecological field experiment

    I am analyzing data from an ecological field experiment, designed to test the effects of herbivore (limpet) removal and moisture addition on change in cover of a rocky intertidal seaweed. The experimental design is a randomized block, two-factor full-factorial design. I have attached a document that details the experimental design and lists the scripts and model outputs relating to three questions...

    cbhalpern cbhalpern
    Discussions |
    Oct 13, 2020 7:45 AM
    13028 views | 18 replies

  • DoE: Box-Benhken or Face Centered Central Composite design ?

    Hey JMP users,  Here we want to compare the use of Box-Behnken or Face Centered Central Composite design (both with 3 levels for each factor). - For 3 factors, the Box-Behnken design (BBD) offers the advantage in requiring a fewer number of runs. For 4 or more factors, this advantage disappears.- the BBD contains regions of poor prediction quality. Its "missing corners" may be useful when the expe...

    JMPdiscoverer JMPdiscoverer
    Discussions |
    Oct 13, 2020 7:15 AM
    8910 views | 7 replies

  • Use of Real instead of target factor values in DoE

    Hey Jmp users, I have one question regarding DoE. I have heard that it is better to use real instead of target values in DoE,  but I still didn't understand how jmp can recognize the particular applied design. Some values might be far away from the target and if you have a small experimental domain, it will not be that easy to differentiate the matrix levels.  Any clarification ?  Thanks a lot!I 

    JMPdiscoverer JMPdiscoverer
    Discussions |
    Oct 12, 2020 1:03 PM
    4265 views | 7 replies

  • find duration from a table of dates

    #i have this attached table where the dates are submitted at the end of 12 different production steps (here column 1 to column 12). each row represent a unique production object. so i have 27 prod objects, each going through 12 prod steps; and hence have 12 prod dates. #I need to find the following: the duration required for the prod object to go from step1 or some other step to last completed ste...

    tonkatsu2020 tonkatsu2020
    Discussions |
    Oct 11, 2020 9:20 PM
    2888 views | 5 replies

Latest Discussions

  • ANOVA vs. GLM for ecological field experiment

    I am analyzing data from an ecological field experiment, designed to test the effects of herbivore (limpet) removal and moisture addition on change in cover of a rocky intertidal seaweed. The experimental design is a randomized block, two-factor full-factorial design. I have attached a document that details the experimental design and lists the scripts and model outputs relating to three questions...

    cbhalpern cbhalpern
    Discussions |
    Oct 13, 2020 7:45 AM
    13028 views | 18 replies

  • find duration from a table of dates

    #i have this attached table where the dates are submitted at the end of 12 different production steps (here column 1 to column 12). each row represent a unique production object. so i have 27 prod objects, each going through 12 prod steps; and hence have 12 prod dates. #I need to find the following: the duration required for the prod object to go from step1 or some other step to last completed ste...

    tonkatsu2020 tonkatsu2020
    Discussions |
    Oct 11, 2020 9:20 PM
    2888 views | 5 replies

  • Which alias terms to include in fit model

    Good Day I have performed a main effects screening design experiment to determine which of my factors have the most significant effect on the mechanical properties of a material. My factors were: L -> 5 level discrete numericR -> 2 level categoricalS -> 2 level categoricalT -> 2 level categorical I used the default number of runs and added one replicate run as this was suggested by a colleague and...

    Frances94 Frances94
    Discussions |
    Oct 1, 2020 7:18 AM
    4766 views | 7 replies

  • How to reset view of diagram after zooming in?

    How do I reset the diagram to original size after zooming in on a chart or dendogram? I realised there is no button to reset the view of the diagram to the original size after zooming in. This is very annoying because using the Ctrl button + mouse scroll to zoom out usually does not reset the diagram to the original size. The diagram gets skewed and distorted as a result and I have to run the whol...

    SassyJumper SassyJumper
    Discussions |
    Sep 30, 2020 3:29 AM
    3143 views | 1 replies

  • Time stamps, time zones, daylight savings, yuck

    Hi, I'm looking for a method to align by time stamp two separate data files that have "time" stored differently.  One uses the J2000 epoch for its timestamps, which cares not for time zones nor daylight saving time.  The other file uses wall clock time.  So this one does change based on time zone and daylight saving. I don't think that I can just let JMP's date/time format handle this for me.  It ...

    klk klk
    Discussions |
    Sep 23, 2020 6:27 PM
    1853 views | 1 replies

Latest Discussions

  • 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
    3926 views | 0 replies
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