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Learning Resources

Find courses, tutorials, and lots of other methods of learning JMP.

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Latest Discussions

  • Best model in multinomial logistics regression model

    Hello What models use to select variables in a multinomial logistics regression model to have the best AIC ? and select the best variables ?
    I tried with the regression step by step but I don't understand that doesn't work, I have a less good confusion matrix than with my model of nominal logistic regression with all my variablesThank you

    Emma1 Emma1
    Discussions |
    Jul 21, 2021 1:35 PM
    1275 views | 2 replies

  • Confusion matrix "training"

    Hello, I have no question about the confusion matrix of a multinomial logistic regression model Here's there is the variable Y with 3 modalities: 1,2,3   Does "Training" mean that JMP automatically does a learning database to learn the model?Indeed when I calculate the total number of observations on my confusion matrix : 311+79+37+98+209+59+48+57+187 = 1085While my database is 1369 rowsAnd 1085/1...

    Emma1 Emma1
    Discussions |
    Jul 21, 2021 10:34 AM
    1567 views | 1 replies

  • Handling different time formats with JMP with different regional settings

    Let's start with the purpose of this post:Have you had issues with dates and times when users have different regional settings and how have you handled them? From time to time I have faced issues with different time formats (and date) when doing scripting and sharing those scripts (have been working with users having different locale and JMP settings recently). This issue is usually related to tim...

    jthi jthi
    Discussions |
    Jul 21, 2021 9:37 AM
    1366 views | 1 replies

  • Issue with creating a rolling cumulative sum as a function of time

    Hello, I have a simple example where we do a kinetic ( in column "time (min)") for a bunch of samples ( in column "variable x"). I need to create a new column that run a cumulative sum that accounts for the time elapsed for each one of the samples listed in "variable x". I tried the col cumulative sum function but it does not do accomplish the goal. I suspect a good approach would be with row, lag...

    Sburel Sburel
    Discussions |
    Jul 21, 2021 7:46 AM
    1857 views | 4 replies

  • Using expressions for theme format

    I am trying to make the formatting of multiple similar plots into an expression so I can change a single section of the code to update all plots that look alike. However, I have a hard time implementing it into code. I am including a minimal working example showing how I would like a plot to look like and how I would like my code to look like, storing a piece of code for the formatting and a compa...

    ac7872 ac7872
    Discussions |
    Jul 21, 2021 7:35 AM
    1652 views | 2 replies

Latest Discussions

  • Best model in multinomial logistics regression model

    Hello What models use to select variables in a multinomial logistics regression model to have the best AIC ? and select the best variables ?
    I tried with the regression step by step but I don't understand that doesn't work, I have a less good confusion matrix than with my model of nominal logistic regression with all my variablesThank you

    Emma1 Emma1
    Discussions |
    Jul 21, 2021 1:35 PM
    1275 views | 2 replies

  • Confusion matrix "training"

    Hello, I have no question about the confusion matrix of a multinomial logistic regression model Here's there is the variable Y with 3 modalities: 1,2,3   Does "Training" mean that JMP automatically does a learning database to learn the model?Indeed when I calculate the total number of observations on my confusion matrix : 311+79+37+98+209+59+48+57+187 = 1085While my database is 1369 rowsAnd 1085/1...

    Emma1 Emma1
    Discussions |
    Jul 21, 2021 10:34 AM
    1567 views | 1 replies

  • Trying to find a function programmed into JMP

    Hello,I am working on a spreadsheet that has a column with a script written into it. The script calls a function by ::FunctionName(col1,col2,col3,col4). I need to edit the function but I cannot find it anywhere in the files, do these get saved somewhere? 

    Snadraus Snadraus
    Discussions |
    Jul 20, 2021 1:10 PM
    2713 views | 8 replies

  • Going from Quarterly to Yearly averages

    Hi! I have average water level elevation by quarter, but I am trying to get yearly averages. Is there a conditional statement or formula I could use to do this, even if every year doesn't have an even four quarters?

    marshmadness98 marshmadness98
    Discussions |
    Jul 20, 2021 11:58 AM
    1105 views | 1 replies

  • Stop preferences resetting to defaults

    Hi,I'm running several automated scripts daily on JMP9 (Plan to update in the future to a later version, but need to use this version for now.)Around every few weeks the preferences seem to be reset to defaults and I lose the 'Use SAS variable labels for column names during data import'. Has anyone else had the same problem or have any ideas on what could be causing this and how to prevent it?Than...

    anna_717 anna_717
    Discussions |
    Jul 20, 2021 10:30 AM
    1397 views | 2 replies

Latest Discussions

  • Graphlet disappearing after filtering through a null set

    Have a tool I built that has a series of graphlets in them.  Noticed some odd behavior.  The top-level graph has a local data filter.  Some combinations of that data filter will result in no data.  When I filter to a no-data set, then expand back to a set with data, the graphlet no longer exists.  Any ideas on how to retain the graphlets after filtering?

    Evan_Morris Evan_Morris
    Discussions |
    Jul 12, 2021 10:28 AM
    879 views | 0 replies

  • Obtaining a p-value for an odds ratio of a continuous variable

    Hi all,When performing an odds ration analysis on a nominal variable I get a p-value which is identical to the p-value of the parameter estimate (see pic below). When performing the same on a continues variable there is no p-value (see pic below). Could I use the p-value of the parameter estimate as the p-value of the odds ratio?If not how could I obtain the p-value in JMP?TIA

    eliyahu100 eliyahu100
    Discussions |
    Jul 7, 2021 10:27 AM
    1491 views | 0 replies

  • How do I get Odds Ratios after fitting a GLM with binomial distribution and logit function?

    Hi everyone,I need to get OR after fitting a GLM with binomial distribution and logit function - that is a logistic model. I cannot fit a "nominal logistic" where there's the option for OR because I need to use the Firth adjustment for small-sample bias (I can only do that for that GLM). Is there an option to get the Odds Ratios? Thank you in advance. Antony

    Antony Antony
    Discussions |
    Jul 7, 2021 10:04 AM
    880 views | 0 replies

  • Solving for new FPCs using a training set

    Had a question on the Functional Data Explorer system.  Feels like a dumb question but can't figure it out.  So I set up a training set and developed FPCs I like.   The next step is then to use that spline structure to solve the FPCs for new items as they come in.    What steps would I take to do that?    

    Evan_Morris Evan_Morris
    Discussions |
    Jul 6, 2021 11:08 AM
    707 views | 0 replies

  • Section 508 compliance

    Is there any guidance on how to make JMP graphs section 508 compliant (ADA issue for government documents)?  I found a post on how to remove the gray background, but is there any 508 specific guidance or other preference settings that would be helpful?  Maybe this is a wish list item?

    GGfGA GGfGA
    Discussions |
    Jun 30, 2021 10:03 AM
    875 views | 0 replies
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