Diviner review results

Diviner Results

The Diviner results plot will automatically appear when Diviner has finished calculating all the models. The results plot has several class sets that give information about the models. Use the View Classes/Select Class button to change what class set is shown in the plot. By default the first class set shown is the Number of Latent Variables.

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Class Sets

The class sets are:

• Number of Latent Variables
  • 1 through the max number of latent variables used to build the models
• Variable Selection
  • None (no variable selection), Automatic (using selectvars), or iPLS (if selected during model refinement)
• XBlock Preprocessing
  • the different x-block preprocessing recipes used to build the models. Use the Preprocessing Class Lookup table
• YBlock Preprocessing
  • the different y-block preprocessing recipes used to build the models. Use the Preprocessing Class Lookup table
• Modeltype
  • the different model types. As of version 9.5 this will PLS and/or MLR (if MLR is turned on in the options settings)
• Has Derivative
  • indicates if a model has a derivative preprocessing step and if the order of the derivative
• Has Normalization
  • indicates if a model has a normalization preprocessing step and the type of normalization (MSC, SNV, etc.)
• Module
  • indicates where the model came from in the Diviner run, Initial Gridsearch or Latent Variable Survey
• # of Outliers Reincluded
  • indicates the number of outlier re-included, if Outlier re-inclusion was selected during model refinement
• Preprocessing Order
  • indicates the order of derivative and normalization preprocessing steps (neither derivative nor normalization, derivative+normalization, or normalization+derivative)
• Has Scaling
  • indicates if a model has any scaling preprocessing steps (Autoscale, PQN, Log Decay, etc.)
• Has Baseline
  • indicates if a model has any baseline correction preprocessing steps and what type (Whittaker, Specified Points, or Automatic Weighted Least Squares)
• Has Clutter Filtering
  • indicates if a model has any clutter filtering preprocessing steps and what type (GLSW or EPO)

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