Displaying 20 results from an estimated 4000 matches similar to: "Maintain proportions while reducing graphic output size"
2003 May 21
2
Graphics device history recording problem (Previous and Next utilities)
I use 1.7.0 version under Windows XP.
Problem:
When graphics device history recording function turned
on, suppose I source a file containing lines:
plot(graph1)
plot(graph2)
I see the graph2 in the graphic device, assuming
graph2 is the last plot in the file. Now using
"Previous" under history menu, I get graph1 as
expected. But after that, using "Next" does not show
graph2.
2004 Apr 03
2
a fix for rotated PDF graphs
Hi,
I have found references for the following problem in the list
archives, but no nice solution. So I decided to post one I came up
with.
The problem is that graphs output as eps files, for example using
ps.options(onefile=FALSE, paper="special", width=8, height=8,
horizontal=FALSE, pointsize=12)
get rotated when I convert them to pdf using epstopdf. Both ghostview
and
2013 Jun 19
2
knitr without R studio
Hello folks,
I`m using knitr on R studio, which make it easy to use, but a coworker of
mine would like to run it on "simple" R. So I was wondering if you know what
is the equivalent of the button "knit HTML" in RStudio in R. I tried
knit2HTML(
<html>
<head>
<title></title>
</head>
<body style="background-color:white">
2009 Nov 06
4
Guardar gr=?US-ASCII?Q?=E1?=ficos en formato para powerpoint
Hola,
Por favor, necesito guardar en un mismo documento tres gráficos y que
éste se pueda abrir en powerpoint para poder insertar las tres gráficas
allí.
Con jpeg() sólo se me guarda la última gráfica.
¿Alguien me puede ayudar?.
Muchas gracias
2010 Nov 19
1
How to print "graph1.png" "graph2.png" "graph3.png" ... ?
Dear All,
I want to print out "graph1.png" "graph2.png" "graph3.png" ... How
can I print it out?
Thank you,
2011 Jul 12
4
qplot and for loops
I have 4 columns and 56 rows of made up data that I want to plot as a series
of bar graphs. The idea is to create one bar graph for each of the 4 columns
using a for loop. I tried the following command in RStudio and when I type x
in the console I get just the 4th graph instead of all four graphs. I did
not define what x is before hand. I was not sure what it would be. Any
suggestions on how you
2009 Aug 25
1
Clogit or LRM?
Hello
I believe that I'm getting very close in my modeling application.
I've come across a challenge that I am unable to solve and would really
appreciate the group's opinion.
I've been using the val.prob function from the Design library (Thanks
Frank!!) to both evaluate and visualize my model.
From the scores and graph, it appears as my model is very accurate in
2007 Sep 07
3
Plotting lines to sets of points
I am using R to plot baseball spray charts from play-by-play data. I have
used the following command to plot the diamond:
plot (0:250, -250:0, type="n", bg="white")
lines(c(125,150,125,100,125),c(-210,-180,-150,-180,-210), col=c("black"))
I have also plotted different hit locations using commands such as the
following:
points(subset(framename$hit_x,
2008 Jan 30
2
Concatenate xyplots
Dear R-community,
I created 5 different xyplots and graphed all of them with the print command on one page (e.g.
print(graph1, split=c(1,1,1,5), more = T)
... print(graph5, split=c(1,5,1,5), more =T)
Using the above commands separates each graph by a white space. However, since the graphs do share the same x-axis, I was wondering if there is a way to concatenate graph1 through 5 so
2013 Sep 13
3
Problema con el tamaño de las letras en R en gráficos multiples
Hola buenas,
Actualmente me hayo haciendo unas gráficas que han de tener un tamaño de
letra determinado. Para ello empleo los parametros ps de las funciones
x11() y en par().
Mientras hago gráficas de uno y gráficas de dos plots todo va bien. Pego
las gráficas en power point y veo que las gráficas son del tamaño
recomendado (pego una caja de texto y compruebo que todo es correcto de
manera
2011 Jun 26
1
changing graphs in qqplot2
This is what I have now so far.
p=ggplot(data = test, aes(x = YEAR, y = TOTAL, colour = TREATMENT)) +
geom_point() + geom_smooth(method = "lm", se=FALSE) + facet_wrap(~COUNTRY)
> p +scale_x_continuous(limits=c(1,4))
http://r.789695.n4.nabble.com/file/n3626510/graph.gif
I would also like to:
1.) change the headline for the faced wraps ?high? and ?low?. Is there any
other way of
2006 Oct 04
5
R Graphics: Saving PDF and other formats from Windows Graphic Device for LaTeX
Hello, I can't seem to save (or find the default location) when I use the Window
Graphic Device's pull down menu. It does not seem to save to the directory I
have set using "setwd(...)". How do I make the pull down menu's work?
What is the best format to save R graphics for inclusion into a LaTeX documents?
I will use PdfTex, or LaTeX -> PS -> PsToPdf to generate the
2007 Jun 08
2
wrapping lattice xyplot
This is an expanded version of the question I tried to ask last night
- I thought I had it this morning, but it's still not working and I
just do not understand what is going wrong.
What I am trying to do is write a wrapper for lattice xyplot() that
passes a whole bunch of its secondary arguments, so that I can produce
similarly formatted graphs for several different data sets. This is
what
2005 Mar 02
3
orientation of eps files
hello,
i have a problem with the orientation of eps files produced with the postscript() command. i have generated some eps files with R using:
postscript(file = filename, horizontal = FALSE, paper = "special", onefile = F
ALSE, height = height, width = width, pointsize = pointsize)
now, when i include these eps files into a standard paper document (ie. a4 paper, portrait orientation)
2006 Apr 28
4
par(mfror=c(1,2))
dear list,
i have a problem using the par function.
in one graphic device i want to have two plots so i tried to use
par(mfror=c(1,2)).
of course it worked out, but the height now is twice the length of the width
for each single plot.
what i actually wanted is something like par(mfrow=c(2,2)) where only the
top (or bottom)
two plots are drawn with entire length proportions of 1 to 2 ( height 1,
2010 Aug 29
3
Saving plot to tiff, with high resolution for publication ?
Hello all.
A Journal we are sending an article to is asking for the following:
To ensure the best reproduction quality of your figures we would appreciate
high resolution files. All figures should preferably be in TIFF or EPS
format... and should have the following resolution: Graph: 800 - 1200 DPI
Photo: 400 - 800 DPI
Color (only CMYK): 300 - 400 DPI (DPI = dots per inch)
Since I am sending
2010 Aug 10
1
influence measures for multivariate linear models
Barrett & Ling, JASA, 1992, v.87(417), pp184-191 define general classes
of influence measures for multivariate
regression models, including analogs of Cook's D, Andrews & Pregibon
COVRATIO, etc. As in univariate
response models, these are based on leverage and residuals based on
omitting one (or more) observations at
a time and refitting, although, in the univariate case, the
2006 Nov 22
3
saving graphics in jpeg format
Dear R users,
I need to save a graph in jpeg format. After plotting the graph,
when the graphics window is active, in the File menu, the
Save as / Jpeg / 100% quality correctly saves the graph in jpeg format.
But I would like to know, how could I control the resolution (in dpi)
of the saved jpeg file? I need to produce a jpeg at 1200 dpi.
I have tried also the jpeg function in the package
2003 Apr 04
3
trellis.graphic in for-loop
Hi list,
I am unsuccessfully trying to produce a serious of trellis barcharts from
within a for-loop. The barcharts work outside the loop. What am I missing?
Example attached.
Thanks Herry
#XXXXXXXXXXXXXXXXXXXXXX
trellis.device(bg="white")
trellis.par.get("fontsize")->fontsize
fontsize$default<-16
trellis.par.set("fontsize",fontsize)
2008 Sep 03
1
how to reduce stress value in isoMDS?
I apply isoMDS to my data, but the result turns out to be bad as the stress
value stays around 31! Yeah, 31 ,not 3.1... I don't know if I ignore
something before recall isoMDS.
My code as follow:
m <- read.table("e:/tsdata.txt",header=T,sep=",")
article_number <- ts(m, start = 2004,end=2008, frequency = 1
,names=colnames(m))