Class: Spout::Models::OutlierResult

Inherits:
Object
  • Object
show all
Defined in:
lib/spout/models/outlier_result.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(subjects, method, csv_files) ⇒ OutlierResult

Returns a new instance of OutlierResult.



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# File 'lib/spout/models/outlier_result.rb', line 13

def initialize(subjects, method, csv_files)
  @values = subjects.collect(&method.to_sym)
  @csv_files = csv_files
  @method = method
  calculate_outliers!
  @weight = \
    if @major_outliers.count > 0
      0
    elsif @minor_outliers.count > 0
      1
    else
      2
    end
  variable = Spout::Helpers::JsonLoader::get_variable(method)
  @units = (variable.is_a?(Hash) ? variable["units"] : nil)
  @display_name = (variable.is_a?(Hash) ? variable["display_name"] : nil)
  @variable_type = (variable.is_a?(Hash) ? variable["type"] : nil)
  @median = @values.median
end

Instance Attribute Details

#csv_files ⇒ Object (readonly)

Returns the value of attribute csv_files.



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# File 'lib/spout/models/outlier_result.rb', line 9

def csv_files
  @csv_files
end

#display_name ⇒ Object (readonly)

Returns the value of attribute display_name.



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# File 'lib/spout/models/outlier_result.rb', line 9

def display_name
  @display_name
end

#major_outliers ⇒ Object (readonly)

Returns the value of attribute major_outliers.



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# File 'lib/spout/models/outlier_result.rb', line 9

def major_outliers
  @major_outliers
end

#median ⇒ Object (readonly)

Returns the value of attribute median.



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# File 'lib/spout/models/outlier_result.rb', line 9

def median
  @median
end

#method ⇒ Object (readonly)

Returns the value of attribute method.



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# File 'lib/spout/models/outlier_result.rb', line 9

def method
  @method
end

#minor_outliers ⇒ Object (readonly)

Returns the value of attribute minor_outliers.



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# File 'lib/spout/models/outlier_result.rb', line 9

def minor_outliers
  @minor_outliers
end

#outliers ⇒ Object (readonly)

Returns the value of attribute outliers.



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# File 'lib/spout/models/outlier_result.rb', line 9

def outliers
  @outliers
end

#units ⇒ Object (readonly)

Returns the value of attribute units.



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# File 'lib/spout/models/outlier_result.rb', line 9

def units
  @units
end

#variable_type ⇒ Object (readonly)

Returns the value of attribute variable_type.



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# File 'lib/spout/models/outlier_result.rb', line 9

def variable_type
  @variable_type
end

#weight ⇒ Object (readonly)

Returns the value of attribute weight.



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# File 'lib/spout/models/outlier_result.rb', line 9

def weight
  @weight
end

Instance Method Details

#calculate_outliers! ⇒ Object 



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# File 'lib/spout/models/outlier_result.rb', line 33

def calculate_outliers!
  @major_outliers = @values.major_outliers.uniq
  @minor_outliers = @values.minor_outliers.uniq
  @outliers = @values.outliers.uniq
end