Re: [Rd] Help with fPortfolio

2009-11-11 Thread Yohan Chalabi
"AB" == Abhijit Bera on Wed, 11 Nov 2009 15:34:50 +0500 Hi Abhijit, Please note that cross-posting is considered to be impolite. AB> I'm getting the following errors while using the AB> efficientPortfolio function AB> even though I'm setting the target return to the mean of t

[Rd] Help with fPortfolio

2009-11-11 Thread Abhijit Bera
Hi I'm getting the following errors while using the efficientPortfolio function even though I'm setting the target return to the mean of the TargetReturn I obtain from the portfolio object created by the feasiblePortfolio function. First Error: Error: targetReturn >= min(mu) is not TRUE Second E