Quite a few people have had this problem, but since I'm unable to reproduce it, I'm not exactly sure how to fix it either. A few references that might be helpful to you:
http://stackoverflow.com/q/12448507/559676 https://github.com/yihui/knitr/issues/413 It is very likely to be a pure LaTeX problem. Letting MikTeX install the missing LaTeX packages on the fly might solve the problem. Regards, Yihui -- Yihui Xie <xieyi...@gmail.com> Phone: 515-294-2465 Web: http://yihui.name Department of Statistics, Iowa State University 2215 Snedecor Hall, Ames, IA On Thu, Nov 29, 2012 at 10:53 AM, Mark Lamias <mlam...@yahoo.com> wrote: > R Users, > > > I just upgraded my version of R from R-2.15.0 to R-2.15.2 and installed the > latest versions of LyX and MikTex running Windows 7 Ultimate, 64-bit OS. > Prior to the upgrade, I was using Lyx with knitr to generate a document with > no problems. However, after the upgrade, and using the same LyX document, > I'm receiving the following error when I attempt to compile the document: > > \end{verbatim} > The control sequence at the end of the top line > of your error message was never \def'ed. If you have > misspelled it (e.g., `\hobx'), type `I' and the correct > spelling (e.g., `I\hbox'). Otherwise just continue, > and I'll forget about whatever was undefined. > > I have determined that the error is caused when printing the anova results > from the anova statement in my R source code, but can't seem to resolve the > issue. Here is an example code chunk that creates the error: > > <<NonCP1, fig.width=6, fig.height=4, out.width='.8\\linewidth' ,par=FALSE>>= > #Read in data > y=c( 67, 73, 83, 89, 65, 91, 87, 86, 155, 127, 147, 212, 108, 100, 90, 153, > 140, 142, 121, 150, 33, 8, 46, 54 ) > temp=as.factor(c(rep(seq(360, 380, 10), each=4), rep(seq(380, 360, -10), > each=4))) > coat=as.factor(rep(seq(1, 4), 6)) > replicate=as.factor(rep(seq(1, 6), each=4)) > #Obtain Factorial/Incorrect Model > o=lm(y~temp*coat) > ano=anova(o) > ano > @ > > > Removing the ano=anova(o) or ano lines in the code chunk allows the document > to compile with no problem. Does anyone else have this problem or did I do > something wrong when I migrated to the newer versions? > > Thanks, in advance for any help! > > Sincerely yours, > > Mark J. Lamias > [[alternative HTML version deleted]] > > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.