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Provide risk forecasts by Barra China Equity Model
计算最终结果的时候不应该再log了吧,直接max(Z)-min(Z)
我很欣赏你在RSTR函数中注意到了计算结果和时间对应,所以rstr向量赋值的时候使用了t-1.但是相同的原理适用于DASTD,CMRA等函数,为什么在这些函数里你没有使用t-1进行赋值呢?
您好,首先感谢您无私奉献了Barra的计算框架,但是我仍有一些问题想要请教您,就是在regression.py的文件中,我不太明白pridict_data是什么,应该放哪个参数进去,还希望您可以帮我解答这个问题,万分感谢!
Hi thanks very much for selfless contribution, on learning ur code I found a package
named final is missing in UIconnect.py, could you please give me to see or could you please show me where I can find it?thx a lot!!!
看你正在实现barra的结构化风险模型,代码质量很高啊,
期待与你的交流,我们互换个联系方式吧?
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