On 3/27/2009 10:12 AM, Gerrit Voigt wrote:
Dear list,
Latex/Sweave has trouble processing Sveave-output coming from the summary-command of a linear Model.
 >summary(lmRub)
The output line causing the trouble looks in R like this
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

In my Sweaved Tex-file that line looks like this
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1’ (actually in the editor the quotation signs are replaced by bars, but they got lost through copy & paste. I don't know if that says anything about my problem.)

In the error message produced through pdflatex, the quotation signs reappear.
Latex error-message:
! Package inputenc Error: Keyboard character used is undefined

(inputenc) in inputencoding `Latin1'.

See the inputenc package documentation for explanation.

Type H <return> for immediate help.

...

l.465 ...*’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

You need to provide a definition with \DeclareInputText

or \DeclareInputMath before using this key.


I hope anybody knows how I can prevent that error message. Thanks in advance.

You are running the code on a platform where the character used for one of the quote characters is unrecognized by LaTeX. The simplest solution is to tell R not to use those characters, via executing

options(useFancyQuotes = FALSE)

early in your document.  See ?sQuote for more details.

Duncan Murdoch

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