1. 2009-07-31 Re: [R-SIG-Finance] fPortfolio, frontierSlider, wei r-sig-fin John P. Burkett 2. 2009-07-31 Re: [R-SIG-Finance] fPortfolio, frontierSlider, wei r-sig-fin Brian G. Peterson 3. 2009-07-31 [R-SIG-Finance] fPortfolio, frontierSlider, weights r-sig-fin John P. Burkett