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Latest Discussions

• Mixed Model Trouble

  What is the issue with this data? I can't get any output for the fixed effects tests.I am performing a mixed model of a randomized complete block design. Rep is a random factor while S Rate and N Rate are continuous variables. I would like to see if S Rate or N Rate impact yield. Yield is also a continuous variable.   I can get output when I run it as a standard least squares with the reml method,...

  KernDawg

  Discussions |

  Mar 8, 2022 8:52 PM

  1918 views | 3 replies

• Proportional Hazards Fit, Confidence Intervals for Risk Ratios

  The Proportional Hazards Fit Procedure in JMP provides Risk Ratios together with Wald Test Type Confidence intervals. Is there a possibility to get profile likelihood based CIs as these are usually smaller compared to Wald based CIs?

  winfriedkoch0

  Discussions |

  Mar 4, 2022 9:09 AM

  1469 views | 3 replies

• Question about Kaplan Meier survival curves.

  Hello, I'm very new to JMP software. I'm trying to generate Kaplan Meier survival curve for my research. So far, I made my data set like this (If I made a mistake about the below table for Kaplan Meier, let me know):Time (day)DiedCencor00012.67022031040.3305005241 After that, I used the Survival platform (Y=months, Censor=censor, and Freq=died). The result started with day 1. But I want to get thi...

  JunepyoOh

  Discussions |

  Jan 25, 2022 11:19 AM

  1738 views | 1 replies

• Kaplan-Meier Analysis

  Hi everyone, I would like to conduct a Kaplan-Meier Survivorship analysis with JMP (version 15.2.1). I want the confidence intervals to be calculated with the Greenwood log-log approach. But I am not sure which formula JMP uses and I cannot find anything about that.Does anyone know if the upper and lower 95% values in the JMP survival analysis is calculated with the Greenwood log-log approach? If ...

  ConstructFish94

  Discussions |

  Jan 13, 2022 11:27 PM

  3758 views | 6 replies

• distribution parameters mismatch between Competing Risk Mixture and SubSample in Life Data platform

  Hi All,I use Life Distribution platform from Reliability and Survival to fit distribution to reliability results. To distinguish between failure causes I used 2 Weibull distributions in Competing Risk Mixture of Life Distribution platform (see graphs below and attached file). Portion 1 value (marked with yellow) from the Competing Risk Mixture report species part of reliability results related to ...

  ptolomey

  Discussions |

  Jan 10, 2022 8:16 AM

  3961 views | 3 replies