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Latest Discussions

• Determine significance of difference between percent differences

  I have four sets of data from two experiments: one set of "before" measurements and one set of "after" measurements for each experiment. For each experiment, I have calculated a percent difference between the mean of "before" data and the mean of "after" data. I would like to know if the difference between the percent difference calculated for Experiment 1 and the percent difference calculated for...

  ryandgus

  Discussions |

  Jul 20, 2018 12:23 AM

  8132 views | 2 replies

• Help on interpretation of Logistic Fit Y by X

  Hello, I observed this problem a few times already, and kindly need help to interprete my data correctly: A nominal outcome (recieved a medication: milrinone) is compared to a continuos variable by Fit Y by X (age in years). A logistic fit X is generated:  It appears to me that with higher age the frequency of subjects recieving milrinone is higher. Quite the opposite is true, if I turn the variab...

  marax

  Discussions |

  Jul 19, 2018 9:27 AM

  7721 views | 4 replies

• Propensity score matching in JMP

  Hi all.I have a combined dataset (cases and controls). The total number of cases is fixed and controls has double the number compared to cases . Main outcome of the study to see the recurrence of disease after treatment. I would like to run propenisty score matching on this data set. Is there anyway i can run propensity socre in JMP?Appreicate for your advice and suggestions.Pablo

  Pablo

  Discussions |

  Jul 19, 2018 8:16 AM

  18912 views | 6 replies

• Log-normal process capability

  Hi, I have a process that is log-normally distributed and has an upper spec limit, and I'd like to calculate a Cpk. I tried two approaches that gave me different answers: Save spec limit as column property for process. Plot distribution of process, then Continuous Fit --> LogNormal to get a Cpk (checking goodness-of-fit of course)Add new column. Set column formula as log(process), save column uppe...

  alexw

  Discussions |

  Jul 18, 2018 7:52 PM

  10333 views | 4 replies

• JMP Interface is slow / lagging , especially script editor and application builder

  Hi all, I'm using JMP 13 on windows 7. My interface suddenly became very slow. All keyboard and mouse input to JMP is lagging (key strokes, scrolling, highlighting etc.). The problem persists even if I close down my datatables and just leave a script editor or application builder open. The problem is less pronounced in an empty script editor then a full one, but is still noticeable. This problem d...

  gv

  Discussions |

  Jul 18, 2018 5:00 PM

  18968 views | 9 replies