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Latest Discussions

• DoE with fixed sum volume

  I am working in formulation team and a very new to DoE. Need guidance for a DoE with below conditions:
  there are 5 factors : P1 (%), P2 (%), P3 (%), P4 (%) and P5 (ppm)P4 is used for volume make up & the equation is P4 = 100 - (P1+P2+P3)P4 also has effect on Y (response).P1, P2 and P3 have 2 level discrete values while P5 has 3 level discrete value.Please see the image for reference:  My queries:1....

  SIBH

  Discussions |

  Sep 21, 2021 11:15 PM

  1752 views | 3 replies

• Significant Two Sample Test for Proportion but not significant Chi-square

  Hi all  I'm working with data from some pass-fail testing, where a difference in performance has been observed for some samples grouped into left and right. I'm trying to analyse whether this is a real difference or rather variation due to statistical variance. I'm doing this by using the Contingency analysis (Fit X by Y) framework in JMP.  The issue is that I'm a bit confused by the results, whic...

  Forrest

  Discussions |

  Sep 21, 2021 6:03 AM

  3276 views | 3 replies

• Table Join Troubleshooting

  I frequently run into issues when attempting to join multiple data tables, and I am not sure what I am missing.  Most commonly, I am looking to join tables by matching a date. Sometimes this works no problem, sometimes I struggle significantly and have to try a large number of different options within the join dialogue.  Typically, I have Table A with thousands of rows logging machine data. Each r...

  rickr135

  Discussions |

  Sep 20, 2021 1:47 PM

  3087 views | 4 replies

• is there a script I can use to automate validation testing of my multiple regression model in JMP? (not JMP Pro)

  Hi - Is it possible to use a script or other approach to automate validation testing of my multiple regression model?  Currently, I am manually removing a subset of rows from my original model, using the balance of rows for regression, and then using the subset to evaluate how well the model performed.  I then repeat this numerous times.  It is very time consuming, especially given the fact that I...

  learning_JSL

  Discussions |

  Sep 20, 2021 1:21 PM

  2158 views | 6 replies

• Trying to create a binary logistic regression that accounts for repeated measures

  I am trying to create a logistic regression with a Yes/No response for a continuous variable. I followed the "Fit Y by X" menu on JMP to get the attached graph, but I am confused on why data points are falling between "0" and "1". There were only two possible categories. I would also like to make this logistic regression account for repeated measures since there were many independent replicates fo...

  rhammock

  Discussions |

  Sep 17, 2021 11:24 AM

  2840 views | 6 replies