Re: [R] help with Code

2011-07-10 Thread finguy
R version 2.13.0 (2011-04-13) Copyright (C) 2011 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i386-pc-mingw32/i386 (32-bit) Thanks for responding Josh. I got all the codes from my professor. Here is what was required ##Load fPortfolio, PerformanceAnalytics, fOptions

[R] Code Help

2011-07-10 Thread finguy
Am I missing a Package? I'm not sure why is won't read the functions. Any help is much appreciated. > PData = Data[,3:10] > Spec = portfolioSpec() Error: could not find function "portfolioSpec" > setTargetReturn(Spec) = mean(colMeans(PData)) Error in setTargetReturn(Spec) = mean(colMeans(PData))

[R] help with Code

2011-07-10 Thread finguy
chart.Regression(MCD,SPX, Rf = .03/12, excess.returns = TRUE, main = "Security Characteristic Line", fit = c("loess", "linear"), legend.loc = "topleft") Error in as.vector(data[, i]) : subscript out of bounds Why is this happening? Thanks -- View this message in context: http://r.789695.n4.nabb

Re: [R] readSeries

2011-07-10 Thread finguy
I re-entered the command and then this appeared Error in midnightStandard2(charvec, format) : 'charvec' has non-NA entries of different number of characters -- View this message in context: http://r.789695.n4.nabble.com/readSeries-tp3657300p3657396.html Sent from the R help mailing list archi

[R] readSeries

2011-07-10 Thread finguy
Data = readSeries(file="Data.csv1.csv",header=T,sep=",",format="%Y-%m-%d") after i enter this command it says it 'Error: could not find function "readSeries"' Please help thanks. -- View this message in context: http://r.789695.n4.nabble.com/readSeries-tp3657300p3657300.html Sent from the R hel