Sorry, I have attached the data - Here is the code that causes wavCWTPeaks error

-----Messaggio originale-----
Da: mauede at alice.it
Inviato: mar 09/12/2008 13.52
A: stephen sefick; Francesco Masulli; Stefano Rovetta
Cc: wconstan at insightful.com; dbp at apl.washington.edu;
r-help at stat.math.ethz.ch
Oggetto: Here is the code that causes wavCWTPeaks error

aats <- create.signalSeries(aa, pos=list(from=0.0, by=0.033))
aa.cwt <-  wavCWT(aats)
x11 (width=10,height=12)
plot (aats,main=paste(insig," Cycle: ",j,sep=""))
aa.maxtree <- wavCWTTree (aa.cwt, type="maxima")
aa.mintree <- wavCWTTree (aa.cwt, type="minima")
aa.maxpeak <- wavCWTPeaks (aa.maxtree)
aa.minpeak <- wavCWTPeaks (aa.mintree)
      Error in `row.names<-.data.frame`(`*tmp*`, value = c("1", "0")) :
      invalid 'row.names' length
bb <- -aa   #EXCHANGE MAXIMA WITH MINIMA
bbts <- create.signalSeries(bb, pos=list(from=0.0, by=0.033))
plot (bbts,main=paste(insig," Cycle: ",j,sep=""))
plot (bbts,main=paste(insig," Cycle: ",j,sep=""))
bb.cwt <-  wavCWT(bbts)
bb.maxtree <- wavCWTTree (bb.cwt, type="maxima")
bb.mintree <- wavCWTTree (bb.cwt, type="minima")
bb.maxpeak <- wavCWTPeaks (bb.maxtree)
      Error in `row.names<-.data.frame`(`*tmp*`, value = c("1", "0")) :
      invalid 'row.names' length
bb.minpeak <- wavCWTPeaks (bb.mintree)
      Error in `row.names<-.data.frame`(`*tmp*`, value = c("1", "0")) :
      invalid 'row.names' length

Attached are "aa" breathing cycle amplitude values (zip compressed)
I'd like to figure out what is wrong with my data.
wmTSA documentation does not mention any time series constraint.

Thank you in advance.
Kind regards,
Maura

-----Messaggio originale-----
Da: stephen sefick [mailto:ssefick at gmail.com]
Inviato: mar 09/12/2008 8.11
A: mauede at alice.it
Cc: wconstan at insightful.com; dbp at apl.washington.edu;
r-help at stat.math.ethz.ch
Oggetto: Re: [R] package "wmtsa": wavCWTPeaks error

Are the names of the rows the same as the time series that you are
using?  I know that I am not being that helpful, but this seems like a
mismatch in the time series object.  look at
length(rowname(your.data))
length(your.data[,1])

again it is always helpful to have reproducible code.

On Tue, Dec 9, 2008 at 1:39 AM,  <mauede at alice.it> wrote:

I keep getting the following error when I look for minima in the series:

aa.peak <- wavCWTPeaks (aa.tree)

Error in `row.names<-.data.frame`(`*tmp*`, value = c("1", "0")) :
 invalid 'row.names' length

How can I work it around ?

Thank you.

Regards,
Maura


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--
Stephen Sefick

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so little or so large that all they really do for us is puff us up and
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                                                                -K. Mullis




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