On 21/10/2010 9:21 PM, Christopher W Ryan wrote:
Yes, it's homework . . . delete now if desired . . . but I think it is an
interesting problem.
Looks like a simple bug in Hmisc, leaving out that space. I'd grab a
copy of the source, fix it, and send a patch to the maintainer (Charles
Dupont <charles.dup...@vanderbilt.edu>, who is cc'd). Or, if you don't
know how to do that, just write to the maintainer. Your example should
be sufficient for him to find and fix it. But then you'll have to wait
until he has time...
Duncan Murdoch
Running R 2.11.1, LaTeX on WinXP, via Sweave.
A drop1() object from a glm() produces, as part of its output, a string that
looks like this:
<none>
The trouble I run into is that running latex() on a drop1() object from
glm() produces a string that looks like this in the generated .tex file:
\textlessnone\textgreater
This gives an "undefined control sequence" error when compiling the .tex
file. I can just<ENTER> past the error, but the resulting .pdf file
contains just a greater-than symbol in the table where<none> is supposed to
appear.
If I go into the .tex file and manually insert a space, changng it to
\textless none\textgreater
the document compiles fine.
Reproducile example below. Any suggestions?
Thanks.
Chris Ryan
SUNY Upstate Medical University Binghamton Clinical Campus
\documentclass{article}
\begin{document}
<<options, echo=FALSE, hide=TRUE>>=
options(SweaveSyntax = "SweaveSyntaxNoweb")
library(Hmisc)
@
<<code>>=
salmon<- data.frame(cbind(c(rep(0,49),rep(1,51)), rnorm(100), rnorm(100)))
names(salmon)<- c("country","freshwater","marine")
model1<- glm(country~freshwater+marine, family="binomial", data=salmon)
summary(model1)
model1r<- round(drop1(model1),3)
@
Here is some problem code.
<<problemcode, results=tex>>=
latex(model1r, file="", caption="signficance of individual predictors")
@
\end{document}
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