Re: [R] NA value

From: K. Elo <maillists_at_nic.fi>
Date: Fri, 27 Jun 2008 18:13:09 +0300

Hi,

cimfasy_rwl[ is.na(cimfasy_rwl) ] <-0

Or did I understood Your right?

HTH,
Kimmo

Alfredo Alessandrini wrote:
> I'm trying to replace NA with 0 value...
>
> I've write a loop, but don't work...
>
> Where's the problem?
>
>

>> cimfasy_rwl

> 1991 0.92 0.72 0.50 1.29 0.54 1.22
> 1992 2.15 1.28 1.23 2.26 1.22 3.17
> 1993 1.50 0.87 1.68 1.97 0.83 2.55
> 1994 0.69 0.00 0.76 1.89 0.60 0.87
> 1995 1.13 1.04 1.19 1.52 1.13 1.78
> 1996 1.15 0.92 1.50 0.97 0.60 NA
> 1997 NA NA NA NA NA NA
> 1998 NA NA NA NA NA NA
> 1999 NA NA NA NA NA NA
> 2000 NA NA NA NA NA NA
>> files_rwl <- ls(pattern="_rwl$") >> files_rwl

> [1] "cimfasy_rwl" "rocquce_rwl"
>> for (i in files_rwl) assign(i,i[is.na(i)] <- 0)
>> ls()

> [1] "cimfasy_rwl" "files_rwl" "files.rwl" "i" "rocquce_rwl"
>> cimfasy_rwl

> [1] 0
>
>
> Thanks in advance,
>
> Alfredo
>
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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. Received on Fri 27 Jun 2008 - 15:37:18 GMT

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