[R-SIG-Finance] PerformanceAnalytics package

[financial engineer]

hi,



I've been trying to familiarize myself with the PerformanceAnalytics package.



As I go through the examples (in the attached file), I faced a hiccup.

When I run the following code, it only prints the first chart



charts.PerformanceSummary(managers[, c(manager.col,

indexes.cols)],colorset = rich6equal, lwd = 2, ylog = TRUE)



and gives me the following error:


Error in UseMethod("time<-") :

  no applicable method for 'time<-' applied to an object of class

"c('xts', 'zoo')"



Can you please let me know how I can fix it.



Thanks!

 		 	   		  
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