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Latest Discussions

  • JMP18 Excel Save Behavior

    Hello Community! When saving a table of character columns as an xlsx Excel file, JMP18 adds some kind of invisible flag that makes Excel think it is has numbers stored as text. This is a different behavior than JMP17 and is causing data interpretation issues on downstream non-JMP scripts that use this Excel file. Any advice on how to work around this or change this behavior? I cannot change the co...

    obstruksion obstruksion
    Discussions |
    Sep 9, 2025 9:58 AM
    1128 views | 2 replies

  • Quickly show Data View with subset of rows that match regex

    I'm looking for a JSL script that does the following:   Gets the currently selected columns in the active data table. Takes the first selected column. Prompts the user to enter a regular expression. Selects only the rows in the table where the value in that column matches the regex. Opens a Data View window showing only those matching rows.   Is this possible with JSL?

    BHarris BHarris
    Discussions |
    Sep 9, 2025 8:10 AM
    3951 views | 10 replies

  • Evaluate performance linear fit VS log fit

    Hi all,   I was wondering if you have any suggestions on how to evaluate the performance of a linear model and log model (i.e. only response logarithmic transformed). I am trying to evaluate which model is better in terms of predictability and accuracy. My first guess was to compare R-squared values and RMSE values, however I seems that two models have different units and therefore cannot be direc...

    Janneman Janneman
    Discussions |
    Sep 9, 2025 7:20 AM
    2913 views | 5 replies

  • Can I change the confidence intervals in the Easy DOE profiler? It's currently set at 95%, but I would like to change it to 90%.

    JohnCunningham JohnCunningham
    Discussions |
    Sep 9, 2025 7:17 AM
    1007 views | 1 replies

  • How to Exclude Random Missing point before performing PCA.

    Hi,   How to exclude missing values from the dataset before analysis. These are random missing values due to instrument malfunction. I don't want to impute my data. I have explored the 'Explore Missing Value' but that didn't help because that changes the interpretation of my PCA results.   Is there any other way to do so?   Thank you, Beginner_9

    Beginner_9 Beginner_9
    Discussions |
    Sep 9, 2025 6:48 AM
    2704 views | 6 replies

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