Excellent program

[Jesús María Godoy Bejarano]

I began to use it.  It's very useful and practical.  Is there a similar package that make tables?

Thanks.
 
Jesús María Godoy Bejarano.
Estudiante Doctorado en Administración (Finanzas)
Universidad de los Andes
M.A. (Finanzas)  TEC ITESM
Cel.: +57 3015773206
e-mail:
jm.go...@uniandes.edu.co
jesusg...@gmail.com
jesusg...@yahoo.com
jesusg...@hotmail.com

On Fri, Sep 7, 2012 at 9:55 AM, <ggp...@googlegroups.com> wrote:

  Today's Topic Summary

Group: http://groups.google.com/group/ggplot2/topics

• Automagic line breaks in graph annotation? Version 0.9.2 [2 Updates]
• Plots of backtransformed data [1 Update]
• Independent control over axis lines in 0.9.2 [3 Updates]
• plot.background doesn't work in 0.9.2 [1 Update]

 Automagic line breaks in graph annotation? Version 0.9.2

Winston Chang <winsto...@gmail.com> Sep 06 09:19PM -0500  

It's definitely not possible anymore to do what the theme_title()
function does, which is to return a function that returns a text grob.
 
In the old theme system, a theme was a list of functions that returned
grobs. In the new theme system, a themes is a list of lists of
properties.
 
I haven't tried it, but I think you'd have to run splitString() on the
original title text, and then use that returned text as the title. For
example:
 
title <- "Marker1 : Similar to AAA80501.1 Lycopersicon esculentum;
unknown; Solanum lycopersicum unknown oxidase-like protein mRNA,
complete cds; similar to hyoscyamine 6beta-hydroxylase: SwissProt
Accession Number P24397, flavavone-3-hydroxylase: PIR Accession Number
S36233, and ethylene forming enzyme: encoded by GenBank Accession
number M90294 ;cl209ct403cn544 ;COMPLETE ;RESISTANCE(6), FLOWER(71),
FRUIT(7)"
 
newtitle <- splitString(title, unit(10, "cm"))
 
qplot(1:10, 1:10) + ggtitle(newtitle)
 
 
 
-Winston
 
 


 

igreg <zoor...@gmx.net> Sep 07 05:20AM -0700  

Winston, Dennis & Brandon! Thanks a lot! :-)

greg


 

 Plots of backtransformed data

kirsty <nashk...@gmail.com> Sep 06 09:28PM -0700  

Thank you Dennis,
 
Very happy with the plots!
 
Cheers
Kirsty
 
On Thursday, September 6, 2012 5:19:32 PM UTC+10, Dennis Murphy wrote:


 

 Independent control over axis lines in 0.9.2

Sandy Muspratt <sandy.m...@optusnet.com.au> Sep 06 04:15PM -0700  

Hi Dennis,
Thank you so much for you reply. You code works, but only if one axis line
is to be modified and the other is to be removed.
But what if I want to modify both axis lines: x-axis line coloured red and
y-axis line coloured blue. It seems I can't do that.
 
Version 0.9.2 gives me independent control over other x and y elements. For
instance I can independently modify the tick marks:
 
baseplot + theme(axis.ticks.x = element_line(colour = "red", size =
2),
axis.ticks.y = element_line(colour = "blue", size =
2))
 
Or I can independently modify the grid lines:
 
baseplot + theme(panel.grid.major.x = element_line(colour = "red",
size = 1),
panel.grid.major.y = element_line(colour = "blue",
size = 1))
 
But it seems the same style of code will not work to independently modify
the axis lines:
 
baseplot + theme(axis.line.x = element_line(colour = "red", size = 1),
axis.line.y = element_line(colour = "blue", size =
1))
 
Is there a way to apply different modifications to the axis lines?
 
Thanks
Sandy


 

Winston Chang <winsto...@gmail.com> Sep 06 10:15PM -0500  

This is one area where the theme inheritance combined with the default
theme isn't an improvement on the old system...
 
The problem is that in the default theme_grey(), axis.line is set to
element_blank(), and the two elements that inherit from axis.line,
axis.line.x and axis.line.y, inherit the blank element. Perhaps it
would be a little easier the default for axis.line was this:
theme(axis.line = element_line(colour=NA))
 
At any rate, this should do the trick - you just need to set axis.line
to something that's not element_blank():
 
qplot(1:3, 1:3) +
theme(axis.line = element_line(),
axis.line.x = element_line(colour = "red", size = 1),
axis.line.y = element_line(colour = "blue", size = 1))
 
-Winston
 
On Thu, Sep 6, 2012 at 6:15 PM, Sandy Muspratt


 

Sandy Muspratt <sandy.m...@optusnet.com.au> Sep 06 09:17PM -0700  

Hi Winston,
 
Thanks for the reply. I think I understand now. Also, I think the theme
inheritance is a big improvement on the old system. In the old system, we
had to use the grid package to get this sort of independent control over a
few of the x and y elements. So I'm saying "Thank you, thank you, thank
you".
 
Sandy


 

 plot.background doesn't work in 0.9.2

Tengfei Yin <yinte...@gmail.com> Sep 06 10:53AM -0500  

Hi Winston,
 
Thanks a lot! It works after I updated to the latest version of ggplot2
0.9.2 on CRAN.
 
cheers
 
Tengfei
 
 
--
Tengfei Yin
MCDB PhD student
1620 Howe Hall, 2274,
Iowa State University
Ames, IA,50011-2274


 

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