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Latest Discussions

  • CROSS VALIDATION - VALIDATION COLUMN METHOD

    When using the validation column method for cross validation , we split the data set into training , validation and test sets. This split ratio is specified by the user. Is there any guideline /reference to decide on the split ratio (such as 60:20:20 / 70:15:15 / 50:25:25 / 80 :10:10). Is it chosen also based on the total number of observations -N ?

    sreekumarp sreekumarp
    Discussions |
    Mar 25, 2026 8:57 AM
    8711 views | 14 replies

  • New instance of JMP® is opened each time a new file is opened

    Hi everyone,   I've searched around and found some solutions to the problem that I am having, but none of them have seem to worked for me, so I thought I would just ask again to see if anyone might have some additional insight.   I help train colleagues at our company in using JMP and one problem that we regularly encounter is that if someone opens a file from Windows Explorer while they already h...

    althompsonphd althompsonphd
    Discussions |
    Mar 25, 2026 3:30 AM
    15822 views | 19 replies

  • Issues with DOE Custom Design

    I have a doubt about the LPP problem. I go for DOE-> Custom Design    Here I define our Objective  Z= Maximum or Minimum    Then I define and depend on factors and their variable type and range (Say X1 and X2)   Then i define constraints    Then I select the number of runs (default or user define)   Then Make Design-> Make Table   Data options for X1 and X2 values are already fixed in this phase  ...

    AnkushSethi AnkushSethi
    Discussions |
    Mar 25, 2026 2:16 AM
    265 views | 2 replies

  • How to restore JMP 18's "single-click to rename" column behavior in JMP 19?

    Hi everyone,
    I recently upgraded from JMP 18 to JMP 19 and noticed a change in the left Columns Panel that significantly slows down my workflow.
    In JMP 18, if a column was already selected, a simple single-click on the column name would easily put it into edit/rename mode. It was very convenient. However, in JMP 19, a single click only selects the column (and auto-scrolls the data grid to view it). ...

    lwx228 lwx228
    Discussions |
    Mar 25, 2026 12:45 AM
    681 views | 9 replies

  • How to Schedule JSL and Python Scripts Sequentially in JMP 19

    "I am a JMP 19 user. I would like to automate a JSL script to run every morning at 7:00 AM, which fetches data from Oracle via ODBC, updates the data table, and saves it as an .xlsx file. Subsequently, I want to execute a Python script at 8:00 AM that imports that .xlsx file, performs various operations, and sends the results via email. I already have both the JSL and .py files—how can I automate ...

    Ronaldo Ronaldo
    Discussions |
    Mar 24, 2026 5:57 PM
    523 views | 6 replies

Latest Discussions

  • New instance of JMP® is opened each time a new file is opened

    Hi everyone,   I've searched around and found some solutions to the problem that I am having, but none of them have seem to worked for me, so I thought I would just ask again to see if anyone might have some additional insight.   I help train colleagues at our company in using JMP and one problem that we regularly encounter is that if someone opens a file from Windows Explorer while they already h...

    althompsonphd althompsonphd
    Discussions |
    Mar 25, 2026 3:30 AM
    15822 views | 19 replies

  • Issues with DOE Custom Design

    I have a doubt about the LPP problem. I go for DOE-> Custom Design    Here I define our Objective  Z= Maximum or Minimum    Then I define and depend on factors and their variable type and range (Say X1 and X2)   Then i define constraints    Then I select the number of runs (default or user define)   Then Make Design-> Make Table   Data options for X1 and X2 values are already fixed in this phase  ...

    AnkushSethi AnkushSethi
    Discussions |
    Mar 25, 2026 2:16 AM
    265 views | 2 replies

  • Why is my lack of fit p-value very small?

    Hello, JMP community. I have recently finished my experiments following an RSM design. I have inputted the data in the software and ran the model (accounting for interactions and RS). I have excluded the factors and interactions that were irrelevant based on the Effect Summary table. However, the lack of fit p-value remains very small (see screenshot below). I'm afraid the model is overfitting bec...

    Chemist9 Chemist9
    Discussions |
    Mar 24, 2026 3:39 AM
    518 views | 7 replies

  • Minitab => jmp

    Bonjour, nous sommes en train de revoir nos validations de procédés pour lesquelles nous avions beaucoup de tests statistiques MINITAB. A ce jour nous devons reprendre tout à zéro a partir des feuilles de travail que nous importons afin de les intégrer à JMP. Cela est problématique si nous devons systématiquement tout refaire à partir des feuilles de travail (données brutes). Auriez vous une solut...

    EL65 EL65
    Discussions |
    Mar 24, 2026 2:16 AM
    240 views | 1 replies

  • Matching 2 tables using Table\Join and Table\Update without success

    Attached are Tables A, B and C. Table A has 30 entries by Peter. Table B has 8,790 entries by Jane. Table C is the correct joined table done manually. I want to match the entries by Peter and Jane and create a subset only with "Locations" in Table A, thus Table C. I had used Table\Join and Table\Update but the results were not accurate. For example, if you use the Location=-216,161, below should b...

    cchueng cchueng
    Discussions |
    Mar 24, 2026 1:56 AM
    356 views | 6 replies

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