parse.rb

#!/usr/bin/env ruby

# log log plot

path = "./log/twitter_degrees-10000.txt"
save_path ="./log/result/1.txt"
# [follow, follower]
data = ""

f = open(path, "r")
f.read.split("\n").slice(1..-1).each {|val|
  v = val.split("\t").slice(1,2).map{|i| i.to_f}
  data += Math.log(v[0]).to_s + "\t" + Math.log(v[1]).to_s + "\n"
}
f.close

f = open(save_path, "w")
f.write(data)
f.close