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module OpenTox
# Shims for the Task class
class Model
def feature_type(subjectid=nil)
unless @feature_type
get unless metadata[OT.dependentVariables.to_s]
raise "cannot determine feature type, dependent variable missing" unless metadata[OT.dependentVariables.to_s]
@feature_type = OpenTox::Feature.find( metadata[OT.dependentVariables.to_s][0], subjectid ).feature_type
end
@feature_type
end
def predicted_variable(subjectid=nil)
load_predicted_variables(subjectid) unless defined? @predicted_var
@predicted_var
end
def predicted_confidence(subjectid=nil)
load_predicted_variables(subjectid) unless defined? @predicted_conf
@predicted_conf
end
private
def load_predicted_variables(subjectid=nil)
metadata[OT.predictedVariables.to_s].each do |f|
feat = OpenTox::Feature.find( f, subjectid )
if feat.title =~ /confidence/
@predicted_conf = f
else
@predicted_var = f unless @predicted_var
end
end
end
end
end
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