remove some unused files

alphamind/analysis/brisonanalysis.py

-# -*- coding: utf-8 -*-
-"""
-Created on 2017-5-17
-
-@author: cheng.li
-"""

alphamind/analysis/turnoveranalysis.py

-# -*- coding: utf-8 -*-
-"""
-Created on 2018-1-15
-
-@author: cheng.li
-"""
-
-import numpy as np
-from alphamind.data.standardize import standardize
-
-
-def factor_turn_over(factor_values: np.ndarray,
-                     trade_dates: np.ndarray,
-                     codes: np.ndarray,
-                     use_standize: bool=True):
-    if use_standize:
-        factor_values = standardize(factor_values, trade_dates)
-
-
-if __name__ == '__main__':
-    from alphamind.api import *
-    engine = SqlEngine()
-
-    factor = 'ep_q'
-    freq = '5b'
-    start_date = '2017-06-01'
-    end_date = '2017-08-01'
-    universe = Universe('custom', ['zz500'])
-
-