I have the following Sweave file which gets sweaved correctly.
<<>>=
m <- lm(y1 ~x1, anscombe)
summary(m)
@
I include the sweaved .tex file into another .tex file via include.
When I use a single umlaut in the .snw file a warning occurs.
As a result part of the summary output is not contained in the .tex file.
ä
<<>>=
m <- lm(y1 ~x1, anscombe)
summary(m)
@
You can now run (pdf)latex on 'ch1.tex'
Warnmeldungen:
1: ch1.Snw has unknown encoding: assuming Latin-1
2: ungültige Zeichenkette in Konvertierung der Ausgabe (wrong character in
conversion of output)
Interestingly, this error does NOT occur, when I omit the summary(m) statement.
ä
<<>>=
m <- lm(y1 ~x1, anscombe)
#summary(m)
@
You can now run (pdf)latex on 'ch1.tex'
Warnmeldung:
ch1.Snw has unknown encoding: assuming Latin-1
I know that I can prevent this by adding a line at the beginning of the .snw
file:
\usepackage[utf8]{inputenc}
ä
<<>>=
m <- lm(y1 ~x1, anscombe)
summary(m)
@
This gets sweaved correctly without warnings:
But this solution is not good as it is not the preamble of the .tex document
where I add the usepackage line.
This will cause an error when processing the entire document with tex.
How can I achieve the last result in another way?
I tried:
Sweave('/Users/markheckmann/Desktop/test_sweave/ch1.Snw', encoding="UFT-8")
But this does not work either when the usepackage line is omitted.
I am stuck here. Can anyone help?
TIA
Mark
Mark Heckmann
Blog: www.markheckmann.de
R-Blog: http://ryouready.wordpress.com
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