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Learning Resources

Latest Discussions

  • oh my - so many different methods to calculate percentiles

    http://www.amstat.org/publications/jse/v14n3/langford.htmlGosh - I did not realize there were so many different ways to calculate percentiles! I just noticed my results from Excel (formula =percentile (array, percentile) and JMP (quantile plots and data) differed, and that led me to the above website, which identifies about 12 or more different methods! I am at a bit of a loss, for I often use res...

    deer_dog deer_dog
    Discussions |
    Nov 29, 2011 8:55 AM
    3997 views | 0 replies
  • Ran out of memory, during the script.

    Version 7.0.2: 2 GB memory, Windows 7I have a for loop (that loops twice for now). Within the for loop I open a database connection and query a get a returned table. The returned table is about 10 columns, 1.7M rows. I then save the table and close it, and then on to the next table. The issue is the memory is never released from the first table, so when fetching the records from the next loops que...

    cpaz cpaz
    Discussions |
    Nov 28, 2011 5:34 PM
    3609 views | 1 replies
  • Granger Causality

    Does anyone have any experience using JMP to test Granger Causality? I have yet to use this methodology, but I would like to use JMP to get acquainted. Any help (either reference to online materials or implementation advice) is appreciated. Thanks.

    finance_physics finance_physics
    Discussions |
    Nov 28, 2011 9:22 AM
    4867 views | 2 replies
  • data from excluded rows are still showing on graph

    I selected and then excluded certain rows to keep them out of the analysis. That worked for a one-way distribution. But when 'fitting y on x', I still see the points for rows that have been excluded (or at least I tried to exclude them). I know that because you see the row number when highlighting specific points in the figure. I assume the rows I don't want included were also included in the equa...

    deer_dog deer_dog
    Discussions |
    Nov 20, 2011 8:45 PM
    10216 views | 2 replies
  • Get values from Modal New Window

    I am having trouble getting values after I use a modal New Window Box. If I run the example from the JMP 9 Scripting Guide:New Window("Set a Value",<<Modal,      TextBox("Set this Value"),     variablebox = Number Edit Box(42),     Button Box("OK"),     Button Box("Cancel"));variablebox<<get;I get this error: "Send Expects Scriptable Object in access or evaluation of 'Send', variablebox<<getOn the...

    katief katief
    Discussions |
    Nov 20, 2011 4:21 PM
    10985 views | 4 replies

Latest Discussions

  • oh my - so many different methods to calculate percentiles

    http://www.amstat.org/publications/jse/v14n3/langford.htmlGosh - I did not realize there were so many different ways to calculate percentiles! I just noticed my results from Excel (formula =percentile (array, percentile) and JMP (quantile plots and data) differed, and that led me to the above website, which identifies about 12 or more different methods! I am at a bit of a loss, for I often use res...

    deer_dog deer_dog
    Discussions |
    Nov 29, 2011 8:55 AM
    3997 views | 0 replies
  • Ran out of memory, during the script.

    Version 7.0.2: 2 GB memory, Windows 7I have a for loop (that loops twice for now). Within the for loop I open a database connection and query a get a returned table. The returned table is about 10 columns, 1.7M rows. I then save the table and close it, and then on to the next table. The issue is the memory is never released from the first table, so when fetching the records from the next loops que...

    cpaz cpaz
    Discussions |
    Nov 28, 2011 5:34 PM
    3609 views | 1 replies
  • Granger Causality

    Does anyone have any experience using JMP to test Granger Causality? I have yet to use this methodology, but I would like to use JMP to get acquainted. Any help (either reference to online materials or implementation advice) is appreciated. Thanks.

    finance_physics finance_physics
    Discussions |
    Nov 28, 2011 9:22 AM
    4867 views | 2 replies
  • Generating Generalized Gamma Distribution using JMP scripts

    All,Is there a function that would allow generating random numbersfrom a generalized gamma distribution? Scripting guide hasfunction random gamma for generating random numbers fromGamma distribution but I don't see anything for generalized gammadistribution.Thanks for your help.-ASVP

    asvp asvp
    Discussions |
    Oct 27, 2011 11:20 AM
    5236 views | 3 replies
  • Computing Sample Covariance

    I have the following matrix: [35 36 40, 38 37 40, 48 41 42, 50 46 54] for which I am trying to compute the sample covariance.  When calculating by hand, the sample covariance matrix should be: [40.6875 23.5 28.0, 23.5 15.5 21.5, 28.0 21.5 34.0] however I am unable to recreate this in JMP.  I found an option for calculating covariance, but it does not return the same result.Can anyone help point me...

    kotanna kotanna
    Discussions |
    Oct 1, 2011 2:14 PM
    4102 views | 1 replies

Latest Discussions

  • oh my - so many different methods to calculate percentiles

    http://www.amstat.org/publications/jse/v14n3/langford.htmlGosh - I did not realize there were so many different ways to calculate percentiles! I just noticed my results from Excel (formula =percentile (array, percentile) and JMP (quantile plots and data) differed, and that led me to the above website, which identifies about 12 or more different methods! I am at a bit of a loss, for I often use res...

    deer_dog deer_dog
    Discussions |
    Nov 29, 2011 8:55 AM
    3997 views | 0 replies
  • nonparametric equivalent to two-way ANOVA?

    Hi all,I have data that does not transform to fit assumptions of normality and homoscedasticity needed to perform a two-way ANOVA. I have found information on how to run nonparametric tests that are the equivalent of one-way ANOVAs, but can't find a way to do a two-way nonparametric analysis. Suggested tests (from an online search) are Cochran Q and/or Friedman's test. Not sure if there is some ot...

    aquastralis aquastralis
    Discussions |
    Sep 18, 2011 4:57 PM
    4166 views | 0 replies
  • Do you think you're up to the challenge?

    I've just posted a JSL scripting challenge to the JMP Blog.     Take the JMP Add-In challengeIf you think you've got what it takes, please submit an entry.I'm looking forward to seeing what you come up with!-Jeff

    Jeff_Perkinson Jeff_Perkinson
    Discussions |
    Sep 8, 2011 5:43 AM
    2261 views | 0 replies
  • Using same fit model for multiple data tables

    Is there a way to save a fit model and then use it to analyze data from multiple data tables?

    Discussions |
    Apr 8, 2011 8:59 AM
    2200 views | 0 replies
  • Firth-bias adjusted estimates

    I am running some choice models in JMP. I am using the one-table method rather than the method with the separate profile, response, and subject tables. When I run my model with the Firth bias adjusted estimates box checked, the model fails with the note "cannot calculate objective at starting value." When I uncheck the Firth box, the model runs and I get output that appears reasonable. Couple ques...

    Discussions |
    Mar 25, 2011 8:12 AM
    2876 views | 0 replies
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