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ffm-baseline
Commit 252a9db5 authored by 王志伟's avatar 王志伟
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数据指标波动假设检验统计

parent 7d48290c
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eda/recommended_indexs/hypothesis_test.py
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...@@ -125,6 +125,7 @@ def t_test(x,y): #进行t检验 ...@@ -125,6 +125,7 @@ def t_test(x,y): #进行t检验
# print(t_p_value) # print(t_p_value)
if t_p_value > 0.05: if t_p_value > 0.05:
print("策略前后两组数据无显著性差异，即该指标没有显著提升，p_value:{}" .format(t_p_value)) print("策略前后两组数据无显著性差异，即该指标没有显著提升，p_value:{}" .format(t_p_value))
print("\n")
else: else:
print("策略前后两组数据有显著性差异，即该指标获得显著提升，p_value:{}" .format(t_p_value)) print("策略前后两组数据有显著性差异，即该指标获得显著提升，p_value:{}" .format(t_p_value))
# #
......
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