old_contents: # -*- coding: utf-8 -*-
  """
  Created on 2017-4-25
  
  @author: cheng.li
  """
  
  from alphamind.benchmarks.neutralize import benchmark_neutralize
  from alphamind.benchmarks.standardize import benchmark_standardize
  from alphamind.benchmarks.standardize import benchmark_standardize_with_group
  from alphamind.benchmarks.winsorize import benchmark_winsorize_normal
  from alphamind.benchmarks.winsorize import benchmark_winsorize_normal_with_group
  
  
  if __name__ == '__main__':
  
      benchmark_neutralize(3000, 10, 1000)
      benchmark_standardize(3000, 10, 1000)
      benchmark_standardize_with_group(3000, 10, 100, 30)
      benchmark_winsorize_normal(3000, 10, 1000)
      benchmark_winsorize_normal_with_group(3000, 10, 100, 30)
  
new_contents: # -*- coding: utf-8 -*-
  """
  Created on 2017-4-25
  
  @author: cheng.li
  """
  
  from alphamind.benchmarks.neutralize import benchmark_neutralize
  from alphamind.benchmarks.standardize import benchmark_standardize
  from alphamind.benchmarks.standardize import benchmark_standardize_with_group
  from alphamind.benchmarks.winsorize import benchmark_winsorize_normal
  from alphamind.benchmarks.winsorize import benchmark_winsorize_normal_with_group
  
  
  if __name__ == '__main__':
  
      benchmark_neutralize(3000, 10, 1000)
      benchmark_neutralize(30, 10, 50000)
      benchmark_standardize(3000, 10, 1000)
      benchmark_standardize_with_group(3000, 10, 100, 30)
      benchmark_standardize(30, 10, 50000)
      benchmark_standardize_with_group(30, 10, 5000, 5)
      benchmark_winsorize_normal(30, 10, 50000)
      benchmark_winsorize_normal_with_group(30, 10, 5000, 5)
      benchmark_winsorize_normal(30, 10, 50000)
      benchmark_winsorize_normal_with_group(30, 10, 5000, 5)
  
subject: update benchmark