Greetings,
I have R 2.7.1 in MacOs and I believe UTF encoding is already installed.
At least:
> Sys.getenv()
shows several variables, including:
LANG "pt_PT.UTF-8"
I installed the Rstem and tm packages and when I try the following code:
> wordStem(c("aberração","aberrações"), language="portuguese")
[1] "aberraç\xc3" "aberraçõ"
Warning message:
In wordStem(c("aberração", "aberrações"), language = "portuguese") :
Currently, only 'english' is tested. You will need support for UTF
characters.
So my question is. Am I using Rstem wrong or I do not really have UTF
support? What do I need to do?
Best regards,
--
Paulo Alexandre Ribeiro Cortez (PhD, MSc)
Lecturer (Prof. Auxiliar) at the Department of Information Systems (DSI)
University of Minho, Campus de AzurÈm, 4800-058 Guimaraes, Portugal
http://www.dsi.uminho.pt/~pcortez +351253510313 Fax:+351253510300
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