Displaying 2 results from an estimated 2 matches for "tailoredfrontierplot".
2017 Dec 27
1
Error in dimnames in R
...t;,
"minsumW[c(5:5,7:7,8:8,9:9)]=0.27","maxsumW[c(5:5,7:7,8:8,9:9)]=0.33",
"maxsumW[c(1:1,2:2,3:3,4:4,5:5,6:6,7:7,8:8,9:9,10:10)]=1")
portfolioConstraints(data,spec,constraints)
frontier<- portfolioFrontier(data,spec,constraints)
print(frontier)
tailoredFrontierPlot( frontier)
After running the last command above I get the following message:* "Error
in dimnames(x) <- dn : length of 'dimnames' [1] not equal to array extent"*
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2011 Jan 25
0
Problems plotting the efficient frontier with fPortfolio
...package. I am using
the following commands:
Data=timeSeries(X[1,,])
lppSpec <- portfolioSpec()
longFrontier <- portfolioFrontier(Data, lppSpec)
plot(longFrontier)
Selección: 1
Error en dimnames(x) <- dn :
la longitud de 'dimnames' [1] no es igual a la extensión del arreglo
> tailoredFrontierPlot(object = longFrontier, mText = "MV Portfolio -
LongOnlyConstraints",risk = "Cov")
Error en dimnames(x) <- dn :
la longitud de 'dimnames' [1] no es igual a la extensión del arreglo
and getting the error that appears. I also tried to do the same with the
same data ch...