[R] Vector of char generated by Sys.getenv function is not available when the package is loaded

Jose Claudio Faria joseclaudio.faria at gmail.com
Mon Sep 23 21:56:59 CEST 2013


I appreciate your attention Gabor.
However, the result was the same. :(

Both only work when the trPath object is sent to a R session already running.
When inside the package the result was the same.

> remove.packages('TinnRcom')

> Install.packages('TinnRcom_1.0-09.zip', repos=NULL)  # New version

> library(TinnRcom)

> trPaths
[1] "\\Tinn-R\\tmp\\"                  "\\Tinn-R\\tmp\\search.txt"
[3] "\\Tinn-R\\tmp\\objects.txt"       "\\Tinn-R\\tmp\\file.r"
[5] "\\Tinn-R\\tmp\\selection.r"       "\\Tinn-R\\tmp\\block.r"
[7] "\\Tinn-R\\tmp\\lines.r"           "\\Tinn-R\\tmp\\reformat-input.r"
[9] "\\Tinn-R\\tmp\\reformat-output.r"

On Mon, Sep 23, 2013 at 4:14 PM, Gabor Grothendieck
<ggrothendieck at gmail.com> wrote:
> On Mon, Sep 23, 2013 at 2:55 PM, Jose Claudio Faria
> <joseclaudio.faria at gmail.com> wrote:
>> trPaths <- paste(paste(Sys.getenv('APPDATA'),
>>                        '\\Tinn-R\\tmp\\',
>>                        sep=''),
>>                  c('',
>>                    'search.txt',
>>                    'objects.txt',
>>                    'file.r',
>>                    'selection.r',
>>                    'block.r',
>>                    'lines.r',
>>                    'reformat-input.r',
>>                    'reformat-output.r'),
>>                  sep='')
>>
>
> Try this:
>
>
> trPaths <- file.path(
>    Sys.getenv('APPDATA'),
>    'Tinn-R',
>     'tmp',
>     c('',
>                    'search.txt',
>                    'objects.txt',
>                    'file.r',
>                    'selection.r',
>                    'block.r',
>                    'lines.r',
>                    'reformat-input.r',
>                    'reformat-output.r'),
>    fsep = '\\')
>
>
>
> --
> Statistics & Software Consulting
> GKX Group, GKX Associates Inc.
> tel: 1-877-GKX-GROUP
> email: ggrothendieck at gmail.com



-- 
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Jose Claudio Faria
Estatistica
UESC/DCET/Brasil
joseclaudio.faria at gmail.com
Telefones:
55(73)3680.5545 - UESC
55(73)9100.7351 - TIM
55(73)8817.6159 - OI
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