Class: Buhos::AnalysisQualityCriteria

Inherits:
Object
  • Object
show all
Defined in:
lib/buhos/analysis_quality_criteria.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sr) ⇒ AnalysisQualityCriteria

Returns a new instance of AnalysisQualityCriteria.



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# File 'lib/buhos/analysis_quality_criteria.rb', line 36

def initialize(sr)
  @sr=sr
  @criteria=SrQualityCriterion.join(:quality_criteria, id: :quality_criterion_id).where(systematic_review_id:@sr.id).order(:order)
  set_canonical_documents
  @criteria_id=@criteria.map(:quality_criterion_id)
  @users_id=@sr.group_users.map(&:id)
  @user_n=@users_id.length
  @cd_criteria=CdQualityCriterion.where(systematic_review_id:@sr.id, quality_criterion_id: @criteria_id, canonical_document_id:@cd_ids).order(:user_id, :canonical_document_id, :quality_criterion_id)

  @scale_items=ScalesItem.join(:scales, id: :scale_id).select_all(:scales_items).where(scale_id: @criteria.map {|v| v[:scale_id]}.uniq ).to_hash_groups(:scale_id)
end

Instance Attribute Details

#cd_ids ⇒ Object (readonly)

Returns the value of attribute cd_ids.



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# File 'lib/buhos/analysis_quality_criteria.rb', line 34

def cd_ids
  @cd_ids
end

#criteria ⇒ Object (readonly)

Returns the value of attribute criteria.



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# File 'lib/buhos/analysis_quality_criteria.rb', line 33

def criteria
  @criteria
end

#scale_items ⇒ Object (readonly)

Returns the value of attribute scale_items.



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# File 'lib/buhos/analysis_quality_criteria.rb', line 35

def scale_items
  @scale_items
end

#sr ⇒ Object (readonly)

Returns the value of attribute sr.



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# File 'lib/buhos/analysis_quality_criteria.rb', line 32

def sr
  @sr
end

Instance Method Details

#proportion_by_cd ⇒ Object 



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# File 'lib/buhos/analysis_quality_criteria.rb', line 52

def proportion_by_cd
  crit_perc=lambda {@criteria.inject({}) { |ac,criterion|
    ac[criterion[:id]]=@scale_items[criterion[:scale_id]].inject({}) do |ac2,v2|

      ac2[v2[:value]]=0
      ac2
    end
    ac
  }}

  percents=@cd_ids.inject({}) do |ac,cd_id|
    ac[cd_id]=crit_perc.call
    ac
  end

  @cd_criteria.each do |row|

    percents[row[:canonical_document_id]][row[:quality_criterion_id]][row[:value]]+= 1.to_f/@user_n
  end
  percents

end