[R] ttda on R 2.1.1: error

[Prof Brian Ripley]

Looks like the package is not written for current R.  native.enc was used 
prior to R 2.1.0.  Please take the advice of the posting guide and ask the 
maintainer.

BTW, there is no package ttda on CRAN, and you have not told us where you 
found it or what version you used.  If you mean

  	http://wwwpeople.unil.ch/jean-pierre.mueller/

it refers to rather old versions of R.

On Mon, 29 Aug 2005, Laurent Valdes wrote:

> Hello,
>
> I'm trying to use the package ttda, wich is involved in text analysis,
> for my own data about answers in a company survey.
> I've installed it, as well as ispell, but when trying to use an example:
>
>> zz <- file("stupid.txt", "w")  # build a data file
>> cat("{comment - stupid data file} \n"              , file = zz)
>> cat("<uci=1> Hush-a-bye, baby,     \n"             , file = zz)
>> cat("     in the tree top.  \n"                    , file = zz)
>> cat("<uci=2> When the wind blows, \n"              , file = zz)
>> cat("     the cradle will rock. \n"                , file = zz)
>> cat("<uci=3> When the bough breaks, \n"            , file = zz)
>> cat("     the cradle will fall, \n"                , file = zz)
>> cat("And down will come baby, \n"                  , file = zz)
>> cat("     cradle and all.    \n"                   , file = zz)
>> cat("{Nursery rime} \n"                            , file = zz)
>> close(zz)
>> dummy.example <- ttda.get.text(textfile = "stupid.txt")
>> dummy.example <- ttda.uce(dummy.example)
> error in identical(native.enc, MacRoman) :
> 	native.enc not found
>
> it lamentably fails.
>
> how about this ?
> -- 
> --~~ Toulouse, Grenoble, Auch, Arcachon, Béziers, Paris,
> Saragosse, Lévignac Sur Save, habitats naturel du Valdo. ~~--
> <http://www.le-valdo.com>
>
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>

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595