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Latest Discussions

• Exploring sample size for one sample variance

  I have a variance I want to set as an upper bound, with a confidence of 90%. However when I try adjusting the variance, it does nothing to change the sample size. I see this issue for any confidence levels below 95%. It works as expected at 95% or above. I attached a screen shot to show that when I adjust the bound it 

  FaceDecompPuppy

  Discussions |

  Jan 18, 2026 6:15 AM

  156 views | 1 replies

• How do I selectively turn off parameters on the X-axis on different graph plots on the same graph

  I have 5 different plots that appear on the same graph using the same common X-axis for all 5 plots but I would like to selectively turn on and display only the parameters on the X-axis that are applicable (and turn off the rest that are not) to the respective plot.  How do I do that?    

  LS35A

  Discussions |

  Jan 18, 2026 1:07 AM

  454 views | 10 replies

• JMP 19 Dates out of Order - Control Chart

  Hello, I am looking to make a control chart to monitor the behavior of two materials over time.  When I make the control chart through the analysis screen, for some reason when I plot any date variable on the x-axis the dates aren't in chronological order.  I have saved a script to show this in the attached file.  When I plot the MFG Month on the standard graph builder everything looks fine.   I j...

  johnolone1

  Discussions |

  Jan 16, 2026 10:39 AM

  137 views | 1 replies

• Interpreting a Mixture of Mixtures Study

  Can I get some help interpreting the results of my mixture of mixtures study? I'm studying the friction of asphalt, specifically the effects of aggregate type, aggregate blend ratios at coarse and fine fractions, and asphalt gradation type. Aggregate Types, 6 total:
  - Class A (high quality): A1, A2, A3
  - Class B (low quality): B1, B2, B3 Aggregate Blending (Coarse and Fine portions)
  - Blend percent o...

  bryantw

  Discussions |

  Jan 16, 2026 9:47 AM

  298 views | 6 replies

• Why does Search & Replace not work for JMP19?

  Above is a picture of an attempt to Search for the beginning of the line of the 3 Column Names and Replace that with the prefix "Pre-" in JMP19.  it causes my computer to start calculating who-knows-what for more than 20 minutes, before I finally decided to kill it.  My computer heats up, the fan comes on and it sounds like it's in distress!  I have to do something similar to this almost every da...

  pcarroll1

  Discussions |

  Jan 16, 2026 9:28 AM

  249 views | 4 replies