Displaying 1 result from an estimated 1 matches for "fail_selection".
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call_selection
2007 Aug 06
0
strange problem with mars() in package mda
...Devices <- measurements[-selection,1:138]
#Number of passing/failing devices
num_Passing_Devices <- dim(passing_Devices)[1]
num_Failing_Devices <- dim(failing_Devices)[1]
# Use probability vectors to make vectors of indices
pass_Selection <- which (runif(num_Passing_Devices) > 0.5)
fail_Selection <- which (runif(num_Failing_Devices) > 0.5)
# ... which are then used to establish training and validation data sets
with each set containing
# ~50% of "good" and ~50% of "bad" data points
training_Set <-
rbind(passing_Devices[pass_Selection,],failing_Devices[fail_...