[R] specify axis range

[stephen sefick]

If you would provide a reproducible example, even a dummy example, I
could give it a shot.  Otherwise look for something like "break".

On Tue, Aug 31, 2010 at 11:18 AM, Lathouri, Maria
<m.lathouri06 at imperial.ac.uk> wrote:
> Dear all,
>
> I want to make a plot where I can specify the range of y axis. I am using the interaction.plot command and because the values of y axis are from 2 to 500, I am using a logarithmic scale.
>
>>interaction.plot(speclong$Date,speclong$time2,speclong$outcome,xaxt="n",type="l",pch=20,xlab="", log="y", ylab="Concentration (ug/L)",trace.label="",col=rainbow(7))
>
>
>
> The plot itself gives me a y scale displaying ticks at 2, 5, 10, 20, 100, 200, 500. I would like to get a y scale where it would display ticks at every 4 marks, at 2, 20, 100 and 500.
>
>
>
> I tried ylim=c(2,20,100,500) but nothing happened. Actually I got an error.
>
>
>
> Could you help me?
>
>
>
> Thank you.
>
>
>
> Maria
>
>
>        [[alternative HTML version deleted]]
>
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>



-- 
Stephen Sefick
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