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Latest Discussions

• General question: Is there any situation when Decision trees analysis benefit of standardised input data?

  In PLS data is standardized by default. For decision tree analysis its not.Are there any situations when it is recommended to use standardized input data?Br// PTR

  PTR

  Discussions |

  Feb 19, 2021 7:02 AM

  1301 views | 1 replies

• Ratios in JMP

  Hello, I would like to question what is the best way to insert ratios in JMP. It seems to me that 52:48 and 53:47 and so on doesn't quite work for conclusive data analysis... The purpose is to use them for correlation coefficient calculations.   Thank you in advance!Helena

  HelenaG

  Discussions |

  Feb 19, 2021 2:07 AM

  3012 views | 4 replies

• Indicator Function Parameterization Help!

  From what I can tell the Indicator Function Parameterization output is for when you have categorical predictors in your model.  I actually never even knew about this output window until recently, and in my regression analyses have always simply used the p values and coefficients from the main parameter estimate window. I recently conducted a model that contained 1 continuous IV, and 2 binary IVs a...

  plfazeli

  Discussions |

  Feb 18, 2021 11:45 AM

  4471 views | 3 replies

• Opening JMP files stored in sharepoint library

  When I try to open JMP files stored in a sharepoint library, I get the following access problem.Does anyone have a solution for this?

  johnmoore

  Discussions |

  Feb 18, 2021 9:43 AM

  2775 views | 1 replies

• alternative cut-off confusion matrix

  I have used the alternative cut-off probability confusion matrix add-in many times.  Suddenly it is producing nonsensical results on some data sets.  I verified that it still works as expected on an old data set.  Attached is one of the recent data sets in which it does not appear to be working.  The target variable is Stroke and I have a Validation column and a number of prediction model probabil...

  dale_lehman

  Discussions |

  Feb 18, 2021 9:11 AM

  2829 views | 5 replies