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• Has the bootstrap forest changed in JMP Pro18?

  I've used the bootstrap forest on many different data sets (both continuous and nominal response variables) for a number of years and I generally understand the settings for that algorithm - I usually use the defaults.  My understanding of random(bootstrap) forests is that each tree is run using a random selection of factors and a random selection of observations (with replacement).  In the past, ...

  dlehman1

  Discussions |

  Jun 12, 2025 10:30 AM

  1912 views | 7 replies

• Mapping Columns in two different Tables by manual Selection using JSL

  I have two tables, let call them dt1 and dt2 Each table has one column each Column1 in dt1 and column2 in dt2. I need to (either update or create a new table ) that has contents of Column1 mapped to to contents of Column2 by manual selection. Since the column entities are so different a join or update feature cannot be used.  My aim is to create a user interface that allows the user to select row ...

  NewToThis

  Discussions |

  Jun 12, 2025 7:29 AM

  2477 views | 11 replies

• Fitting Life Distribution mixture of two Weibull with custom anchor point

  I am trying to fit a mixture of two weibull distributions to get two separate alphas and betas from my data but I want to determine what part of my data should the first weibull should fit to and what part of my data should the second weibull should fit, something like following. What it currently does with the Fit Mixture 2 two weibull ingredients is determines the first and second weibulls on it...

  FrequencyBison9

  Discussions |

  Jun 12, 2025 3:51 AM

  484 views | 1 replies

• Setting up a DOE with a transformed Factor

  Hi - I am setting up a simple 2 factor response surface design. We know from prior experimentation, that X2 is best used for model building in transformed units, which is in this case LN X2. The question is, would it be better to use for DESIGN GENERATION the LN X2, instead of going with the physical unit of X2? By using physical units and do a LN transform on X2 for analysis with the responses ob...

  Uwe_Weber

  Discussions |

  Jun 11, 2025 2:31 PM

  691 views | 2 replies

• JSL script Save Values in Model Driven Multivariate Control Chart

  Hi! How could I write JSL to "Save Columns -> Save Values" for saving t-square in Model Driven Multivariate Control Chart?try use obj << T Square Plot( SaveValues );still cannot savevalues in new column T2  thanks  

  Wei1

  Discussions |

  Jun 11, 2025 11:28 AM

  2179 views | 4 replies