text: import pyaf.tests.expsmooth.expsmooth_dataset_test as exps
  
  exps.analyze_dataset("canadagas.csv" , 2);
  
  exps.analyze_dataset("canadagas.csv" , 4);
  
  exps.analyze_dataset("canadagas.csv" , 8);
  
  exps.analyze_dataset("canadagas.csv" , 12);
  
  