[R] Making legend() look like my plot()
maechler at stat.math.ethz.ch
Fri Nov 26 09:29:29 CET 2004
>>>>> "Dan" == Dan Bolser <dmb at mrc-dunn.cam.ac.uk>
>>>>> on Thu, 25 Nov 2004 22:35:22 +0000 (GMT) writes:
Dan> On Thu, 25 Nov 2004, Uwe Ligges wrote:
>> Dan Bolser wrote:
>>> Is this an impossible task?
>>> How about just problem 2 below, having one pch in one
>>> legend entry, but no pch in the second?
>> Please be at least a little bit patient! This is not a
>> hotline! People are not working 24 hours a day just to
>> answer your questions at once - they are answering
>> questions on a voluntary basis!
>> answer 1) is not straightforward, but you might want to
>> use one of fillable symbols mentioned in ?points,
>> e.g. number 21
>> answer 2) pch = c(1, NA) should do the trick.
>> legend(....., pch=c(21,NA), lwd=c(1,3), lty=c(1,3),
>> pt.bg="white", col=1:2)
Dan> Ahhh... I tried pch=c(1,NULL), pt.bg='white'
Dan> I couldn't work out what was going on..
hmm, really,... at least you could have tried to see what
c(1,NULL) is, by just "typing it at the prompt" !
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