Whoops that's not an estimator problem.

2009/4/19 BearXu <bearxu83@gmail.com>

> Who can help me to tune the covEstimator?
>
> 2009/4/18 BearXu <bearxu83@gmail.com>
>
> when I use fPortfolio to find the biggest Sharpe Ratio, I found the result
>> is smaller than the Excel
>> Using Solver in Excel will give u a more wide range of standard deviation
>> which gives u a better sharpe ratio,
>>
>> so can I change sth in fPortfolio to enlarge the range and find a better
>> result?
>>
>> thanks
>>
>
>

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