[R-SIG-Finance] [R-sig-finance] ohlcPlot

[Gex]

Hello again, if someone can help with the ohlcPlot problem i would be very
grateful indeed !
At least i think its a bit weird, both commands used are within the Rmetrics
suite, the data
downloaded with yahooSeries should be compatible with ohlcPlot. Should i
omit 'volume' 
perhaps ?


Gex wrote:
> 
> Hello (again), i have a small problem with the ohlcPlot fSeries package
> using yahooImport. 
> I've tried with returnClass timeSeries, ts, data.frame and matrix. 
> I also get the same error using get.hist.quote returnClass zoo.
> 
> sp500 <-
> yahooSeries("^GSPC",nDaysBack=252*2,quote=c("Open","High","Low","Close","Volume"),
> aggregation="d", returnClass = "timeSeries")
> 
> 
> str(sp500)
> Formal class 'timeSeries' [package "fSeries"] with 8 slots
>   ..@ Data         : num [1:360, 1:5] 1272 1259 1242 1236 1234 ...
>   .. ..- attr(*, "dimnames")=List of 2
>   .. .. ..$ : atomic [1:360] 2006-07-12 2006-07-13 2006-07-14 2006-07-17
> ...
>   .. .. .. ..- attr(*, "control")= Named chr "GMT"
>   .. .. .. .. ..- attr(*, "names")= chr "FinCenter"
>   .. .. ..$ : chr [1:5] "^GSPC.Open" "^GSPC.High" "^GSPC.Low"
> "^GSPC.Close" ...
>   ..@ positions    : atomic [1:360] 2006-07-12 2006-07-13 2006-07-14
> 2006-07-17 ...
>   .. ..- attr(*, "control")= Named chr "GMT"
>   .. .. ..- attr(*, "names")= chr "FinCenter"
>   ..@ format       : chr "%Y-%m-%d"
>   ..@ FinCenter    : chr "GMT"
>   ..@ units        : chr [1:5] "^GSPC.Open" "^GSPC.High" "^GSPC.Low"
> "^GSPC.Close" ...
>   ..@ recordIDs    :'data.frame':       0 obs. of  0 variables
>   ..@ title        : chr "Time Series Object"
>   ..@ documentation: chr "Wed Nov 28 22:53:50 2007"
> 
> 
> then the error:
> 
>> ohlcPlot(sp500)
> Error in ohlcPlot(sp500) : x is not a open/high/low/close time series
> 
> 
> Thank you.
> 

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