Skip to content

Search Archives

Search tips
from:Name Search by author name, e.g. from:Duncan Murdoch "exact phrase" Match an exact phrase word1 word2 Match messages containing both words Date range Use the date pickers to filter results to a time period

Use the list dropdown to narrow results to a specific mailing list. Combine from: with other terms to filter by author and content.

2 results for “from:Ledon, Alain - Eqty NY”

fPortfolio: Extracting Weight Vectors for FrontierPoints?
Ledon, Alain - Eqty NY · Feb 28, 2011 · r-sig-finance

Try this example: > library(fPortfolio) > returnData <- 100 * LPP2005.RET[, 1:6] > portfSpec <- portfolioSpec() > setNFrontierPoints(portfSpec) <- 5 > longFrontier <- portfolioFrontier(returnData, portfSpec) > longFrontier at portfolio The portfolio slot has all the information you are looking for Alain -----Original Message----- From: r-sig...

blotter package
Ledon, Alain - Eqty NY · Jan 18, 2011 · r-sig-finance

Hi Javier, If you can't install it directly from R-Forge (from inside R): > install.packages("blotter", repos="http://R-Forge.R-project.org") You can try to install everything from source. Here is what I did in XP...

Can't find what you're looking for? Try searching with Google .