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Latest Discussions

• Looking for volunteers JMP Scripting Unsession

  We have had great responses and fantastic ideas for the upcoming JMP Scripting Unsession on October 12. Below is a sneak peek at some of the session topics and kudos to everyone who submitted an idea or volunteered to lead a session.     Medical Dictionary Browser led by @pmroz                               New features in JMP 16 JSL room host @martindemel JSL and Python (cheatsheet) led by @FN H...

  stan_koprowski

  Discussions |

  Oct 9, 2020 12:04 PM

  3592 views | 8 replies

• Chart is showing data I've excluded and not using data that should be included.

  I've excluded data from my table and when I'm making an xbar control chart, JMP is pulling data that's one or two data points off from what I've hidden and excluded. I've highlighted the first and last points so you can see the data JMP is using to create the points.    I dont think the colors have anything to do with it. The charts were displaying the same information before I added the colors.  ...

  Niki

  Discussions |

  Oct 9, 2020 8:07 AM

  1878 views | 2 replies

• how do I compare sensitivity and specificity among several methods?

  Hi allI have data for a reference method and three alternate methods.  I have columns for each of the three alternate methods that, for each row, indicate if the specimen is a true positive (TP), false positive (FP), true negative (TN) or false negative (FN).  I want to evaluate the significance difference between the three methods for sensitivity (TP/(TP+FN)), specificity (TN/(TN+FP)), positive p...

  Maureen

  Discussions |

  Oct 9, 2020 7:38 AM

  5918 views | 5 replies

• looking for a formula

  Hi,I have a column with numbers from 1 to 365 (= date number in a year)  wich is numeric, ordinal.I am looking for a formula to create a new column and transform numbers: add zeros (only to have 3 caracters) like for example:3 => 003,12 => 012,80 => 080, 123, 265 don't change. is there a formula in Jmp to do it? thanks for your help. best regards  

  Françoise

  Discussions |

  Oct 9, 2020 7:20 AM

  3990 views | 5 replies

• What is the correct way to specify a DOE factor that is a discrete numerical variable?

  I was trying to duplicate an analysis in a paper by Christopher Nachtsheim and @bradleyjones called Split-Plot Designs: What, Why, and How, Journal of Quality Technology, Vol. 41, No. 4, October 2009. They use the Box et al data for studying the corrosion resistance of steel bars (attached image). In a split-plot design, Temp is treated as a hard-to-change (whole plot) factor with three levels: 36...

  gchesterton

  Discussions |

  Oct 9, 2020 5:08 AM

  6088 views | 5 replies