import os
# Question 1 method
print "Question 1"
os.system("data.py")
# Question 2 method
print "Question 2"
os.system("plot.py")
# Question 4 method
print "Question 4"
os.system("LinearRegression.py")
# Question 5 method
print "Question 5"
os.system("RegularisedRegression.py")
os.system("RegularisedRegression_CV.py")