Running examples in ‘PPforest-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: PPforest
> ### Title: Projection Pursuit Random Forest
> ### Aliases: PPforest
> 
> ### ** Examples
> 
> #crab example with all the observations used as training
> 
> pprf.crab <- PPforest(data = crab, class = 'Type',
+  std = FALSE, size.tr = 1, m = 200, size.p = .5, PPmethod = 'LDA' , parallel = TRUE, cores = 2)
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation

  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation

  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
  restarting interrupted promise evaluation
Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Warning in PPclassify2(Tree.result = x[[1]], test.data = xnew, Rule = 1) :
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Error in do.ply(i) : task 1 failed - "object 'Type' not found"
Calls: PPforest ... trees_pred -> <Anonymous> -> llply -> <Anonymous> -> <Anonymous>
Execution halted