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Latest Discussions

• Minimum Sample Size for a DOE to Reduce the Defect Rate?

  I have a problem at my plant. In our assembly process, we are currently have a 15% defect rate, most likely caused by the process immediately upstream. I would like to run a DOE to discover the variables that affect the likelihood to failure. The batch size is around 150 pieces per work order. The ideal defect rate would be as low as reasonably possible but historically has been around 2 to 3%. I ...

  sandeon

  Discussions |

  Oct 25, 2019 12:48 PM

  4997 views | 3 replies

• How to generate multiple plots

  I wrote a JMP script where I plot data based on my original data. After I manipulate data, I plot it again, but now it can only show the plot for data after manipulation, not the plot for original data. I would like to compare two. Could anyone help with this? Below is the script I used to plot the data.   Graph Builder( Size( 748, 531 ), Show Control Panel( 0 ), Automatic Recalc( 0 ), Variabl...

  aaronjiang

  Discussions |

  Oct 25, 2019 11:01 AM

  8010 views | 10 replies

• How do I macro variables with JMP, e.g. like SAS macro variables (scripting, JSL)

  Let's imagine we work with the JMP file "abrasion.jmp", and we would want to like to apply something like the functionality of SAS' %let macro variables. In SAS I could execute WHERE clauses like ...(1)  "where ABRASION is (&MY_ABRASION.);"... after having specified the macro vars before like: %let MY_ABRASION=133 ; (e.g. 1st usage)                                                                  ...

  Newbie2Jumpie

  Discussions |

  Oct 25, 2019 8:04 AM

  3604 views | 2 replies

• Critical Values in Sorted Parameter Estimates

  Hi everyone, I've been exploring JMP lately, specifically, the Design of Experiments.Regarding the parameters of the fitting of the model, I'm interested in determining the critical t value for my significance level, i.e., the value of the blue vertical lines in the Sorted Parameter Estimates (example below). Is there a way to calculate this value? Thank you!
  Kind regards,João  

  jbasso

  Discussions |

  Oct 25, 2019 8:03 AM

  3606 views | 1 replies

• Increment by levels of character column (scripting)

  Maybe I'm again not seeing the wood before the trees; I just want to apply some numeric increment for every distinct level of a character column.Same levels get the same increment, different levels get different numbers.Assumption: Data are sorted by "Character_Column_Have". "Numeric_Increment_Want" should start with 1.     Character_Column_Have    Numeric_Increment_Want         AAA               ...

  Newbie2Jumpie

  Discussions |

  Oct 25, 2019 12:40 AM

  4980 views | 5 replies