Re: [Rd] error in chron object library

From: <juan_sr_at_uol.com.br>
Date: Thu 04 Nov 2004 - 19:14:30 EST

> > I guess you get something negative,because the year you have coded is
> > 2011 rather than 1911!
yes, you are correct!

I'm using a routine for file format transform

> output_file <- leSRHchron(input_file)

and other routine for save output_file, but, in the output_file, year is save in short format.

thank you,

Juan.

Em Qui, 2004-11-04 às 10:43, Uwe Ligges escreveu:
> juan_sr@uol.com.br wrote:
>
> >
> > Times series of rain and discharge in hydrologic - stations has above 95
> > years of daily records.
> > In the temporal series over "serie" dataframe, using chron's object:
> >
> >
> >>library(chron) # load chron library
> >
> >
> >>length(serie$data)
> >
> > [1] 27182
> >
> >
> >>serie$data[length(serie$data)]
> >
> > [1] (85-12-31 00:00:00) # 1985-dez-31 00:00:00hs
> >
> >
> >>serie$data[1]
> >
> > [1] (11-08-01 00:00:00) # 1911-aug-01 00:00:00hs
> >
> >
> >>serie$data[length(serie$data)] -serie$data[1] # error, correct value
> >
> > is: 27181
>
> I guess you get something negative,because the year you have coded is
> 2011 rather than 1911!
> But I cannot be sure because you have not specified any reproducible
> example. Also, you have not said what the error message is. Which
> version of R, chron and the OS? Please read the posting guide!
>
> Uwe Ligges
>
>
>
> >
> > which are the solution?
> >
> > Juan S. Ramseyer
> >
> > ______________________________________________
> > R-devel@stat.math.ethz.ch mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-devel
>



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https://stat.ethz.ch/mailman/listinfo/r-devel Received on Thu Nov 04 22:48:17 2004

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