[R] how to make plot lines thicker

[John Kane]

?par and have a look at lwd

John Kane
Kingston ON Canada


> -----Original Message-----
> From: jenkerekes at gmail.com
> Sent: Mon, 9 Jul 2012 10:11:32 -0700 (PDT)
> To: r-help at r-project.org
> Subject: [R] how to make plot lines thicker
> 
> I am trying to make the lines thicker in a graph (for a ppt
> presentation).
> 
> Here is what I currently have:
> 
> plot(x,y,type="l", ylab="Number of OTUs", xlab="Number of Samples
> Collected", col="Black", pch=1, ylim=c(0,6000))
> 
> points(x, Sobs$Chao_1_Mean, type="l", col="Gray", pch=1) (this is one of
> the
> added lines in the graph).
> 
> I believe cex can help increase the size of the points. But I haven't
> been
> able to get it to work.
> 
> 
> --
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