[R] Loading EDF files

[Bert Gunter]

Try samples[["sn"]]     ?


On Fri, May 3, 2019, 9:53 AM Eric Berger <ericjberger using gmail.com> wrote:

> Hi Mariano,
> The problem appears to be that samples[[sn]] has zero length (or is NULL).
> Consider the following code which gives the same error message.
>
> x <- 1:10
> x[1:5] <- as.numeric(NULL)
> Error in x[1:5] <- as.numeric(NULL) : replacement has length zero
>
> HTH,
> Eric
>
> On Fri, May 3, 2019 at 4:32 PM Marcelo Mariano Silva <
> marcelomarianosilva using gmail.com> wrote:
>
> > Dear All,
> >
> > I have tried to load an EDF file using the code below and I received the
> > following massage :
> >
> > Error in signals[[sn]]$signal[nextInCSignal[sn]:lastOne] <-
> samples[[sn]] :
> >
> > replacement has length zero
> >
> > What this massage means?
> > Is there any problem with the EDF file?
> >
> > Code used:
> > hdr <- readEdfHeader("/lasse/neurobit/edf/medidas/g1/G1medida1.edf");
> >
> >
> > df_id1 <- readEdfSignals(hdr, signals = "All", from = 0, till = Inf,
> > physical = TRUE, fragments = TRUE, recordStarts = TRUE, mergeASignals =
> > TRUE, simplify = TRUE);
> >
> >
> > Any help would be highly appreciated.
> >
> >
> > Mariano
> >
> >
> > >
> > >
> >
> >         [[alternative HTML version deleted]]
> >
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> >
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

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