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Latest Discussions

• Genetic Algorithms, Simulated Annealing, etc. for Optimizing QSAR Regression Equations

  I am interested in creating regression equations for QSAR-related problems.  The general idea is to find a linear regression equation from a pool of many (>200) independent variables or descriptors to predict one dependent variable.  Typically, the number of rows/observations is small (n=50 at a minimum). There are ways to do this using Generalized Regression in JMP.  While the penalized regressio...

  PrakashMadhav

  Discussions |

  Feb 8, 2021 8:19 AM

  2731 views | 5 replies

• Mixture design question

  Hello everybody, I would like to know if it is possible to use a Mixture design if we want to study the impact of the proportion of the mixture factors but also the total quantity of the mixture.Basically I would have two mixture factors (corresponding to the proportion of my 2 components ) and a continuous factor to represent the total quantity of the mixture (e.g. from 100ml to 500ml). Is it pos...

  anne_sa

  Discussions |

  Feb 8, 2021 8:10 AM

  2878 views | 6 replies

• How do I create a JMP script to import multiple Excel workbooks from SharePoint?

  Hi Everyone, I have several Excel o365 workbooks stored in SharePoint that I need to load to JMP and rename each table based on the filename of the excel workbook.  I found code snippets from the JMP Community to help me, thank you everyone!! The script: hard codes the file names and SharePoint pathsopens the SharePoint sitelocates the excel fileopens/imports the Excel file However there are 2 iss...

  Onjai

  Discussions |

  Feb 8, 2021 6:58 AM

  3991 views | 2 replies

• Using DOE optimizing a distillation process

  Hi Community,I have been asked whether DOE can be used to optimize a distillation process where the feed composition varies from tank to tank. Factors could be Feed Rate, Reflux, Temperature but they are adjusted according to the feed composition and therefore not independent. Any ideas?Thanks in advance 

  Sop

  Discussions |

  Feb 8, 2021 5:49 AM

  2492 views | 4 replies

• ANOM for Variances : What is this RMSE refering to ?

  RMSE is refering ??
  How exactly RMSE is being calculated ? RMSE = Sqrt [ Sum of Square (Predicted - Actual ) / N ] If above formula , then what is predicted &  square?
  ==> predicted is variance of each group ?
  ==> actual overall variance ?

  Loga

  Discussions |

  Feb 8, 2021 5:21 AM

  1677 views | 2 replies