PerformanceAnalytics - Error in UseMethod("time<-")

Thank you all for the feedback. I was able to replicate the error and I know when it occurs, but have no clue why.
I have installed the latest R version (2.9.1) and libraries PerformanceAnalytics and zoo. Under that environment, "charts.PerformanceSummary" worked. 
However, after installing Rmetrics packages according to "https://wiki.rmetrics.org/install_rmetrics"
   source("http://www.rmetrics.org/Rmetrics.R")
   install.Rmetrics()
it doesn't work anymore when you load library "fPortfolio" (in addition to PerformanceAnalytics and zoo).
Does anyone experienced problems with fPortfolio before?

Below please find the sessionInfo:
R version 2.9.1 (2009-06-26) 
i386-pc-mingw32 

locale:
LC_COLLATE=German_Germany.1252;LC_CTYPE=German_Germany.1252;LC_MONETARY=German_Germany.1252;LC_NUMERIC=C;LC_TIME=German_Germany.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] fPortfolio_2100.77           Rsymphony_0.1-9              Rglpk_0.3-1                  slam_0.1-1                   quadprog_1.4-11             
 [6] fAssets_2100.77              robustbase_0.4-5             fCopulae_2100.76             adapt_1.0-4                  sn_0.4-12                   
[11] mnormt_1.3-3                 fBasics_2100.77              timeSeries_2100.83           timeDate_290.85              MASS_7.2-47                 
[16] PerformanceAnalytics_0.9.7.1 zoo_1.5-6                   

loaded via a namespace (and not attached):
[1] grid_2.9.1      lattice_0.17-25 tools_2.9.1    

Thank you,
Heiko


-------- Original-Nachricht --------

Datum: Sat, 11 Jul 2009 11:21:30 -0500
Von: J Ryan <jeff.a.ryan at gmail.com>
An: Heiko Mayer <Heiko-Mayer at gmx.de>
CC: "r-sig-finance at stat.math.ethz.ch" <r-sig-finance at stat.math.ethz.ch>
Betreff: Re: [R-SIG-Finance] PerformanceAnalytics - Error in UseMethod("time<-")

For PerformanceAnalytics time<- is being defined in the zoo package.

You haven't included your sessionInfo, so beyond that it's not  
possible to see where the actual problem is.

Please post the all the requested info so we can see where conflicts/ 
issues are occurring.  My guess is a conflict in the use of time from  
another package.

Jeff

Jeffrey A. Ryan
jeffrey.ryan at insightalgo.com

ia: insight algorithmics
www.insightalgo.com

On Jul 11, 2009, at 9:28 AM, "Heiko Mayer" <Heiko-Mayer at gmx.de> wrote:

Hi,

I have tried to create the PerformanceSummary chart in  
PerformanceAnalytics but always got an error. Even the example  
doesn't work showing the same error. I only get german error  
messages, but in english it should look like:
'Error in UseMethod("time<-") : no applicable method for "time<-"'

data(edhec)
charts.PerformanceSummary(edhec[,c 
("Funds.of.Funds","Long.Short.Equity")])

Fehler in UseMethod("time<-") : keine anwendbare Methode f?r "time<-"

Has anyone an idea?

Thanks,
Heiko
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