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Latest Discussions

• Intraclass Correlation

  HiI need to compute the intraclass correlation for 2 readers who measured the same subject once each. I have rows of subjects with a column for each reader. It does not seem possible to do this with the MSA tool, which gives me an error when I try to use it (not enough information to compute standard deviation). SPSS does this with essentially one click (Reliability tool). Am I missing something? ...

  markmhammer

  Discussions |

  Oct 29, 2021 11:33 AM

  4558 views | 6 replies

• Find Reliability from bimodal data

  Hello, I am currently analyzing a few data sets which seem to have a bimodal distribution. I am currently using the 'Life Distribution' under 'Reliability and Survival' but the distributions that best fit are Log Generalized Gamma, Generalized Gamma, Threshold Weibull, Frechet, etc. which don't really make much sense for the given data and where it comes from. Below is a snapshot of what I am tryi...

  Tyler_Burda

  Discussions |

  Oct 13, 2021 11:14 AM

  1808 views | 1 replies

• Ordinal logistic regression

  Hi EveryoneI am very new to JMP. I have data on the scale of 0-4 on leaf damage scale on 15 eggplants taken every 48 hrs for 3 times on each plant. How can I represent dataset on the jmp .. or show data set for ordinal logistic regression?  Anyone can post data set table as an sample. Thank you 

  Sami

  Discussions |

  Sep 27, 2021 3:56 AM

  1591 views | 1 replies

• Regression Covariables

  Quick question. I am using a Cox regression model and was wondering if I could include variables that are dependent upon each other in the same model. For example, would adding height, weight, and BMI as covariables affect the model, given that BMI is directly dependent upon height and weight? Another example, in transplant studies I want to know how gender affects survival. So I use both recipien...

  jmpquestions123

  Discussions |

  Sep 9, 2021 8:41 AM

  1616 views | 3 replies

• Dealing with cycled or recurrent formulas in a table (a.k.a. circular references).

  I have a formula that is recurrent. JMP can solve it, but it warns about cycles every time I create a new formula. How can I:Force a new iteration?Configure the number of iterations (or stopping criteria) to solve the recurrence?Stop the evaluation from happening again? Suppress Eval option in the formula menu, did not work. The function is a bit more complex but not different from the following, ...

  FN

  Discussions |

  Aug 19, 2021 10:17 AM

  2435 views | 3 replies