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

2011-12-07 Thread Yihui Xie
The two plots are in two PDF files, and I said I cheated via LaTeX, i.e. nothing but putting two \includegraphics{} commands in the same paragraph. Regards, Yihui -- Yihui Xie Phone: 515-294-2465 Web: http://yihui.name Department of Statistics, Iowa State University 2215 Snedecor Hall, Ames, IA

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

2011-12-07 Thread William Dunlap
.@r-project.org] On > Behalf Of Michael > Sent: Wednesday, December 07, 2011 3:30 PM > To: Tengfei Yin > Cc: r-help > Subject: Re: [R] Help! I couldn't put multiple qplot on the same page... > > Still the same problem - in the final aggregated plots, all the titles >

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

2011-12-07 Thread Michael
Still the same problem - in the final aggregated plots, all the titles are diffrent(which is good), but the curve shapes are the same... How could this happen? Is this a bug? On 12/7/11, Tengfei Yin wrote: > library(gridExtra) > ?grid.arrange > > I found this function convenient to me, it could

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

2011-12-07 Thread Michael
Very surprisingly in the generated multi-plot-on-the-same-page, the titles of the sub-plots are different... but their contents are the same(ie. the plotted curves are the same)... How could this happen? Any thoughts? On 12/7/11, Yihui Xie wrote: > This is another frequently asked question abou

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

2011-12-07 Thread Tengfei Yin
library(gridExtra) ?grid.arrange I found this function convenient to me, it could arrange multiple ggplot object on the same view window p1 <- qplot(...) p2 <- qplot(...) grid.arrange(p1, p2, ..., nrow = 2) different from your design, but for the same purpose I guess. cheers Tengfei On We

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

2011-12-07 Thread Michael
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: windows() my.multiplot(p1, p2, p3, p4, p5, p6, cols=3) A

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

2011-12-07 Thread Yihui Xie
This is another frequently asked question about ggplot2, but I don't know. What I can tell you is, if you use Sweave, you probably can consider the knitr package, which enables you to put any plots on one "page" (yes, I'm cheating via LaTeX); see Figure 1 in the manual: https://github.com/downloads

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

2011-12-07 Thread Michael
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 wrote: > This is probably one of the most frequently asked questions. The > answer is to print() the objects. See R FAQ 7.22. > > http:

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

2011-12-07 Thread Yihui Xie
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 Phone: 515-294-2465 Web: http://yihui.name Department of S

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

2011-12-07 Thread Michael
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... On 12/7/11, Michael wrote: > If I put a "windows()" in front of the qplot command in the above code > and simply wante

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

2011-12-07 Thread Michael
If I put a "windows()" in front of the qplot command in the above code and simply wanted to have each plot graphed on different pages... Six graph windows opened but none of them had any content... they are all blank... What's the problem? Thx On 12/7/11, Michael wrote: > Hi all, > > I am st