[R] Help! I couldn't put multiple qplot on the same page...

Michael comtech.usa at gmail.com
Thu Dec 8 00:19:17 CET 2011

I also did (inside the for loop):

	if (nCount==1) p1=tt
	if (nCount==2) p2=tt
	if (nCount==3) p3=tt
	if (nCount==4) p4=tt
	if (nCount==5) p5=tt
	if (nCount==6) p6=tt


and then after the loop:

my.multiplot(p1, p2, p3, p4, p5, p6, cols=3)

All the sub-plots in that multi-plot page are all identical!

I cannot imagine how many hours I have been spending on fighting this issue!

On 12/7/11, Michael <comtech.usa at gmail.com> wrote:
> Thanks a lot!
> Now I can see the individual plot, but still not the
> originally-desired multi-plot-on-one-page?
> Any thoughts? Thanks again!
> On 12/7/11, Yihui Xie <xie at yihui.name> wrote:
>> This is probably one of the most frequently asked questions. The
>> answer is to print() the objects. See R FAQ 7.22.
>> http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-do-lattice_002ftrellis-graphics-not-work_003f
>> Regards,
>> Yihui
>> --
>> Yihui Xie <xieyihui at gmail.com>
>> Phone: 515-294-2465 Web: http://yihui.name
>> Department of Statistics, Iowa State University
>> 2215 Snedecor Hall, Ames, IA
>> On Wed, Dec 7, 2011 at 4:38 PM, Michael <comtech.usa at gmail.com> wrote:
>>> I found that if I run each "qplot" manually it would plot out
>>> something...
>>> but if I put it into the loop,
>>> it just doesn't work at all - sometimes it refused to plot anything...

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