Method: Bio::PROSITE#nr

Defined in:
lib/bio/db/prosite.rb

#nr ⇒ Object Also known as: statistics

NR Numerical results (>=0 per entry)

- SWISS-PROT scan statistics of true and false positives/negatives

/RELEASE SWISS-PROT release number and total number of sequence

entries in that release.

/TOTAL Total number of hits in SWISS-PROT. /POSITIVE Number of hits on proteins that are known to belong to the

set in consideration.

/UNKNOWN Number of hits on proteins that could possibly belong to

the set in consideration.

/FALSE_POS Number of false hits (on unrelated proteins). /FALSE_NEG Number of known missed hits. /PARTIAL Number of partial sequences which belong to the set in

consideration, but  which  are  not  hit  by the pattern or
profile because they are partial (fragment) sequences.

Returns



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# File 'lib/bio/db/prosite.rb', line 151

def nr
  unless @data['NR']
    hash = {}			# temporal hash
    fetch('NR').scan(%r{/(\S+)=([^;]+);}).each do |k, v|
      if v =~ /^(\d+)\((\d+)\)$/
        hits = $1.to_i		# the number of hits
        seqs = $2.to_i		# the number of sequences
        v = [hits, seqs]
      elsif v =~ /([\d\.]+),(\d+)/
        sprel = $1			# the number of SWISS-PROT release
        spseq = $2.to_i		# the number of SWISS-PROT sequences
        v = [sprel, spseq]
      else
        v = v.to_i
      end
      hash[k] = v
    end
    @data['NR'] = hash
  end
  @data['NR']
end