Re: [Rd] error in chron object library

From: Uwe Ligges <ligges_at_statistik.uni-dortmund.de>
Date: Thu 04 Nov 2004 - 23:20:35 EST

juan_sr@uol.com.br wrote:

>>>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)

So you know how to solve it now? If not, what is leSRHchron()???

Uwe Ligges

> 
> 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 23:31:00 2004

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