text: import Support
  from Support import *
  import basestuff
  from basestuff import *
  from time import time
  
  print 'wether vary n - most supported statement:'
  datecols = ['datetime']
  filename = "data/temperature.csv"
  #n=1000
  for n in [2000,4000,6000,8000,10000]:
      load_from_csv(filename,columns = ["datetime",'New York'],datecols=datecols,nrows=n)
      RoI_Split()
      t = time()
      v = MostSupportedStatement(30)
      t1=time()-t
      print basestuff.n,v[0],t1
  print "--------------------------"