f = File.open("P_annotation.tsv","r:utf-8")

single_annotated = Hash.new(0)
multi_annotated = Hash.new(0)
headers = {}
f.each_line.with_index do |line, index|
    line1 = line.strip.split("\t")
    if index == 0
        line1.each.with_index do |header, header_index|
            headers[header] = header_index
        end
        #STDERR.puts headers
    else
        annotated_by = []
        for annotator in [1, 3, 6, 7, 8, 9, 10, 11]
            if line1[headers[annotator.to_s]] != ""
                annotated_by << annotator
            end
        end
        #STDERR.puts "#{annotated_by}"
        #STDERR.puts "#{annotated_by.length}"
        if annotated_by.length == 1
            single_annotated[annotated_by[0]] += 1
        else
            for annotator in annotated_by
                multi_annotated[annotator] += 1
            end
        end
    end 
    #if index == 10
    #    break
    #end
end
#STDERR.puts single_annotated

STDOUT.puts "Annotator\tsingle\tmulti\ttotal"
single_annotated.keys.each do |annotator|
    STDOUT.puts "#{annotator}\t#{single_annotated[annotator]}\t#{multi_annotated[annotator]}\t#{single_annotated[annotator]+multi_annotated[annotator]}"

end