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Latest Discussions

  • 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
    4266 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
    2889 views | 5 replies

  • What is the correct way to specify a DOE factor that is a discrete numerical variable?

    I was trying to duplicate an analysis in a paper by Christopher Nachtsheim and @bradleyjones called Split-Plot Designs: What, Why, and How, Journal of Quality Technology, Vol. 41, No. 4, October 2009. They use the Box et al data for studying the corrosion resistance of steel bars (attached image). In a split-plot design, Temp is treated as a hard-to-change (whole plot) factor with three levels: 36...

    gchesterton gchesterton
    Discussions |
    Oct 9, 2020 5:08 AM
    6119 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
    4767 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
    3145 views | 1 replies

Latest Discussions

  • 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
    2889 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
    4767 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
    3145 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
    1854 views | 1 replies

  • Question about Maximize Desirability in Prediction Profiler

    After maximizing desirability in prediction profiler, the setting of the most significant and dominant factor is at its high level, what should I do next step? Option-1: I was thinking about augment the design by expanding the range of the most significant factor, but my colleague does not agree with that for no reason.Option-2: I was also thinking about using simulation, but it does not make sens...

    Jeff2010 Jeff2010
    Discussions |
    Sep 23, 2020 9:30 AM
    1943 views | 3 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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