Dear R-Users

 

I think I am getting the hang of how sweave works.  However there is one
thing I am struggling with - nice small size graphics.

 

Here is the piece of the Rnw file that creates the figures.

 

<<pl1,fig=TRUE,include=FALSE,echo=false>>=

#pdf(file="datapl1.pdf",paper="a4",width=0,height=0);

plot(yt,ypred,xlab="Data",ylab="Predicted
Value",ylim=c(0,3),xlim=c(0,3),main="PL 1");

#invisible(dev.off());

@

 

<<pl2,fig=TRUE,include=FALSE,echo=false>>=

#pdf(file="datapl2.pdf",paper="a4",width=0,height=0);

plot(yt,ypredmean,xlab="Data",ylab="Predicted
Value",ylim=c(0,3),xlim=c(0,3),main="PL 2");

#invisible(dev.off());

@

 

<<pl3,fig=TRUE,include=FALSE,echo=false>>=

#pdf(file="datapl3.pdf",paper="a4",width=0,height=0);

plot(yt,ypredr,xlab="Data",ylab="Predicted
Value",ylim=c(0,3),xlim=c(0,3),main="PL 3");

#invisible(dev.off());

@

 

\begin{figure}[htbp]

\centering{

\begin{tabular}{cc}

\includegraphics[width=0.4\textwidth,height=0.3\textheight]{report-pl1} &

\includegraphics[width=0.4\textwidth,height=0.3\textheight]{report-pl2} \\

(a) & (b)

\end{tabular}

\begin{tabular}{c}

\includegraphics[width=0.4\textwidth,height=0.3\textheight]{report-pl3} \\

(c)

\end{tabular}

}

\caption{\label{fig:pl1})}

\end{figure}

 

With the comments (#) the axis labels and the tick labels seem a bit fuzzy.
Why did I do wrong?  Is there a way to increase the font size?  

 

If I  change the code and include what is in the comments (#), the output
result is terrible.  The whole figure seems fuzzy; font size is so small
that one cannot read (I have used cex.lab=1.3 but part of the label is
lost).  

 

Any tips?

 

Many thanks again

 

Ed

 


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