Dear R community,
is there any way to include a backslash in a charakter string without meaning
some escape sequence?
E.g. i need a string like:
a <- '\hline'
Error: '\h' is an unrecognized escape in character string starting "\h"
to include some latex code in a xtable object, but I only mange to do:
a <- '\\hline'
which is not what I want.
In detail I would like to add the following line of code to the first row of an
xtable object with the add.to.row argument:
& \multicolumn{4}{c}{A} \multicolumn{4}{c}{B} \\
for which I have to convert it into a character sting.
Any ideas?
Jannis
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