[R-SIG-Finance] [R-sig-finance] Plot TS-matrix as a surface

[R@Nabble]

Thank you Enrico. Your example helped me to solve a (embarrasingly basic)
error in my code.

Plots fine now.

Thx again.

PS

Enrico Schumann wrote:
> 
> it should be helpful to give a little code example, or at least the
> content
> of the error messages that you received.
> 
> the following gives me a perspective plot...
> 
> require(zoo)
> nC     <- 10	# columns
> nO 	 <- 100	# observations
> dataM  <- array(runif(nC * nO), dim=c(nO, nC))
> zz 	 <- zoo(dataM, 1:nO)
> persp(1:nO,1:nC,zz)
> 
> 
> regards 
> enrico
> -----Ursprüngliche Nachricht-----
> Von: r-sig-finance-bounces at stat.math.ethz.ch
> [mailto:r-sig-finance-bounces at stat.math.ethz.ch] Im Auftrag von R at Nabble
> Gesendet: Donnerstag, 26. Februar 2009 12:26
> An: r-sig-finance at stat.math.ethz.ch
> Betreff: [R-SIG-Finance] [R-sig-finance] Plot TS-matrix as a surface
> 
> 
> I'd like to be able to plot a time-series matrix (i.e. first col contains
> sorted dates, rest of cols contains non-sorted data, with headings at the
> top; current format is as a zoo object) as a surface/3D chart. The
> function
> persp() is giving me errors, even if I transform data as core data, etc.
> 
> Any suggestions / other functions available?
> 
> Thx,
> 
> PS
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