I received a warning that said, "Marked as spam. If you believe this is an error, submit an abuse report," but I am not spam. I apologize if my English is poor, as I am not a native English speaker.
Link to post:
(Inquiry regarding the procedure for PLS Discriminant Analysis (PLS-DA))
by SignBurro204
https://community.jmp.com/t5/Discussions/Inquiry-regarding-the-procedure-for-PLS-Discriminant-Analysis/m-p/944066#M109604
[Environment] Version: JMP(r) Student Edition 19.1.0 (914688) License: For Academic Use Only (Expires: 2027/04/13) OS: Microsoft Windows 11 Home (10.0.26200.0) [Inquiry] Regarding the procedure for performing PLS Discriminant Analysis (PLS-DA) I am attempting to perform a PLS Discriminant Analysis (PLS-DA) using JMP Student Edition, as I understand this feature is supported in this edition. I have been following the procedure described in the documentation below: (Link: https://www.jmp.com/support/help/ja/18.2/index.shtml#page/jmp/statistical-details-for-pls-discriminant-analysis.shtml) [Issue Details] As shown in JMPpic1.png, I selected the PLS analysis and set the Target Variable (Y) as "BP Occurrence (0/1)". Although I set the modeling type to Nominal (JMPpic2.png) or Ordinal (JMPpic3.png) as required for PLS-DA, the following JMP alert appears: "The following columns are not continuous. There may be a mistake: BP(1)/non-BP(0). If you are not sure you want this operation, we recommend you cancel." Even after clicking "Continue," the analysis does not proceed, and I am returned to the data table screen (JMPpic4.png). [Troubleshooting performed] I have already tried the following steps without success: Re-assigning variables: Cleared all variables in the "Partial Least Squares" launch window and re-assigned the Nominal variable to [Y, Response]. Data cleaning: Removed rows containing non-numeric characters (e.g., full-width spaces or "Unknown") to ensure the column only contains "0" and "1". Note: Standard PLS Regression (with Y and X set to Continuous) runs successfully. Could you please advise if there are additional steps or specific settings required to perform PLS-DA correctly in my environment? Thank you for your assistance.
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