[R] plot - no main title and missing abscissa value

[Uwe Ligges]

Iain Gallagher wrote:

> Hi all.
> 
> I have defined a plot thus:
> 
> par(mar=c(5,5,4,5),las=1, xpd=NA)
> plot(Day, Ym1Imp, ylim=c(0,100), type="b", bty="l", main="Ym1 
> Expression", cex=1.3, xaxt="n", yaxt="n") #plot implant data
> axis(side=1, at=c(0,1,3,5,7,10,14,21), labels=c(0,1,3,5,7,10,14,21)) # 
> label x axis
> mtext("Day", side =1, at=10, line=3, cex=1.2) # title x axis
> 
> The problem with this graph is that the main title is missing and so is 
> the digit "1" at the abscissa position 1 - although the other abscissa 
> labels are all there as defined in the "axis" call.
> 
> Can anyone shed anylight on why this is? I'm using R 2.1 on OS X.


We cannot reproduce your example due to lack of the data, hence cannot 
help very much. I can only guess that the number at the x-axis is left 
out for space reasons, but don't know what happens with your title.

Please read the posting guide which suggests to specify a minimal toy 
example that shows your problem.

Uwe Ligges


> Thanks
> 
> Iain
> 
>