text: # Copyright (c) Microsoft Corporation. All rights reserved.
  # Licensed under the MIT License.
  
  # taken from https://web.stanford.edu/~hastie/ElemStatLearn/datasets/ozone.data
  
  import csv
  
  FNAME = './assets/ozone.data'
  
  with open(FNAME, 'r') as csvfile:
      reader = csv.DictReader(csvfile, delimiter='\t')
      for row in reader:        
          print(row['radiation'], row['temperature'])
  
  from pandas import read_csv
  df = read_csv(FNAME, sep='\t')
  print(df.head())
  