What have you tried this far and what part does not work? If you
forget for a moment the fact that you want to have ">=1", ">=2", ...
can you do what you want with plain "1", "2", ...? Telling us that
helps us help you.
Are you asking for the labels on the *tick marks* on the axis? Right
now it sounds like you are asking for *the label* on the x axis, but
the part that you want multiple ones is confusing.
plot(1:10, xlab="1");
is different from:
plot(1:10, axes=FALSE);
axis(side=1, at=1:10, labels=1:10);
To add ">=" to the latter case, this works:
bquote("" >= 1:10)
labels <- lapply(1:10, FUN=function(x) substitute(>= t, list(t=x)));
plot(1:10, axes=FALSE);
axis(side=1, at=1:10, labels=labels);
On Sun, Sep 21, 2008 at 8:23 AM, Li, Bingshan <[EMAIL PROTECTED]> wrote:
> Hi John,
>
> Yes, you are right. I meant "greater-than-or-equal". According to your
> suggestion, I can plot the symbol only. But what I want is to have >=1, >=2
> and so on as labels on xaxis. I did not make it work. Do you know how to make
> it? The expression("">=1"") did not work, and paste(expression("">=""), 1)
> did not work either.
>
> Thanks a lot!
>
> Bingshan
>
>
> -----Original Message-----
> From: John Fox [mailto:[EMAIL PROTECTED]
> Sent: Sun 9/21/2008 8:38 AM
> To: Li, Bingshan
> Cc: r-help@r-project.org
> Subject: RE: [R] How to plot "greater than" symbol on the x-axis
>
> Dear Bingshan,
>
> It isn't entirely clear what you want to do. I think that you want the
> "greater-than-or-equal-to" symbol, not "greater than," but by itself or in
> an expression? For the first, xlab=expression("" >= ""), and for the second,
> e.g., xlab=expression(x >= x[min]). More generally, see ?plotmath.
>
> I hope this helps,
> John
>
> ------------------------------
> John Fox, Professor
> Department of Sociology
> McMaster University
> Hamilton, Ontario, Canada
> web: socserv.mcmaster.ca/jfox
>
>> -----Original Message-----
>> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> On
>> Behalf Of Li, Bingshan
>> Sent: September-21-08 12:37 AM
>> To: r-help@r-project.org
>> Subject: [R] How to plot "greater than" symbol on the x-axis
>>
>>
>> Hello everyone,
>>
>> I want to plot a "greater than" symbol (the "_" under ">") on the x-axis
> in
>> the labels. Is it possible to do it?
>>
>> Thanks.
>>
>> Bingshan
>>
>> [[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.
>
>
>
>
> [[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.
>
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