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-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of Silvia Cecere
Sent: Wednesday, November 17, 2010 10:26 AM
To: r-help@r-project.org
Subject: [R] aspect ratio 1 and blank space
Hi,
I need
Hi,
I need to produce an ordinary scatter plot and it is vital that the aspect
ratio equals 1.
I set the axis as:
plot(x, y, type=n, asp=1, ,ylim=c(-80,70),xlim=c(0,100)).
The problem is that I get some 'additional' blank plot area (basically, the
lower bound of xlim becomes quite
On Windows R 2.12.0, the following seemed to work for me:
par(pty=s) ## before plotting
plot(1:10,xlim=c(0,20),ylim=c(0,30))
I do not find that setting the asp parameter does anything useful;
indeed, the Help documentation seems to be backwards (asp=x/y not
y/x). I probably misunderstood
On 2010-11-17 09:26, Silvia Cecere wrote:
Hi,
I need to produce an ordinary scatter plot and it is vital that the aspect
ratio equals 1.
I set the axis as:
plot(x, y, type=n, asp=1, ,ylim=c(-80,70),xlim=c(0,100)).
The problem is that I get some 'additional' blank plot area (basically, the
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of r.ookie
Sent: Thursday, August 19, 2010 3:29 PM
To: David Winsemius
Cc: r-help@r-project.org
Subject: Re: [R] Aspect Ratio
Well, I had to look further into the documentation to see 'If asp
On 2010-08-19 16:36, r.ookie wrote:
This example definitely clarified a situation where 'asp' is useful/helpful.
Thanks!
Ted's last example is a bit misleading. You don't get the same
result from setting xlim and ylim equal as you do from using 'asp'.
Indeed, this should help you to
set.seed(1)
x - rnorm(n = 1000, mean = 0, sd = 1)
plot(x = x, asp = 2000)
Could someone please explain what the 'asp' parameter is doing?
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PLEASE do read the posting guide
Hi,
From the documentation for ?plot 'asp' the y/x aspect ratio, see
'plot.window'. Here is a little demonstration of what different
values would look like:
#
set.seed(1)
x - rnorm(n = 1000, mean = 0, sd = 1)
# so that four plots can be in one window for comparison
On Aug 19, 2010, at 5:13 PM, r.ookie wrote:
set.seed(1)
x - rnorm(n = 1000, mean = 0, sd = 1)
plot(x = x, asp = 2000)
Could someone please explain what the 'asp' parameter is doing?
You want us to read the help page to you?
--
David Winsemius, MD
West Hartford, CT
Well, I had to look further into the documentation to see 'If asp is a finite
positive value then the window is set up so that one data unit in the x
direction is equal in length to asp * one data unit in the y direction'
Okay, so in what situations is the 'asp' helpful?
On Aug 19, 2010, at
On Aug 19, 2010, at 5:28 PM, r.ookie wrote:
Well, I had to look further into the documentation to see 'If asp is
a finite positive value then the window is set up so that one data
unit in the x direction is equal in length to asp * one data unit in
the y direction'
Okay, so in what
I'm asking to get people's interpretation and also whether they've encountered
situations where it was useful, helpful, etc.
On Aug 19, 2010, at 2:36 PM, David Winsemius wrote:
On Aug 19, 2010, at 5:28 PM, r.ookie wrote:
Well, I had to look further into the documentation to see 'If asp is a
The documentation is not clear. It would help if it had an
example like the following:
plot(1:2, 1:2/10)
plot(1:2, 1:2/10, asp=1)
Does looking at these two plots answer the question?
Spencer Graves
On 8/19/2010 2:36 PM, David Winsemius wrote:
On Aug 19, 2010, at
On Thu, Aug 19, 2010 at 2:46 PM, r.ookie r.oo...@live.com wrote:
I'm asking to get people's interpretation and also whether they've
encountered situations where it was useful, helpful, etc.
In general, it would probably help your responses on this list if you
were clearer in the first place
Spencer, you came up with your example just as I finished making mine:
set.seed(54321); X - rnorm(200) ; Y - 0.25*X+0.25*rnorm(200)
##Compare:
plot(X,Y,pch=+,col=blue)
##with:
plot(X,Y,pch=+,col=blue,asp=1.0)
With R left to choose the X and Y limits by itself, the first
plot gives the
plot(1:3) # usual way to view
plot(1:3, asp = 2) # convenient way to apply horizontal compression for
visibility
plot(1:3, xlim = c(0, 4)) # but if you have information on what the graph looks
like, you can manually apply the same horizontal compression
Was I going through some sort of gang
I understand Joshua, it's a way to display the plotted data in a graph. I've
been using 'ylim = c()' and 'xlim = c()' so far but it's nice to be aware of
'asp' too.
On Aug 19, 2010, at 2:58 PM, Joshua Wiley wrote:
On Thu, Aug 19, 2010 at 2:46 PM, r.ookie r.oo...@live.com wrote:
I'm asking to
On Thu, 2010-08-19 at 14:28 -0700, r.ookie wrote:
Well, I had to look further into the documentation to see 'If asp is a
finite positive value then the window is set up so that one data unit
in the x direction is equal in length to asp * one data unit in the y
direction'
Okay, so in what
This example definitely clarified a situation where 'asp' is useful/helpful.
Thanks!
On Aug 19, 2010, at 3:05 PM, (Ted Harding) wrote:
Spencer, you came up with your example just as I finished making mine:
set.seed(54321); X - rnorm(200) ; Y - 0.25*X+0.25*rnorm(200)
##Compare:
Thanks for your example as well. Ted's example was exactly what I needed.
On Aug 19, 2010, at 3:18 PM, Gavin Simpson wrote:
On Thu, 2010-08-19 at 14:28 -0700, r.ookie wrote:
Well, I had to look further into the documentation to see 'If asp is a
finite positive value then the window is set up
The 'fortunes' package contains the following:
library(fortunes)
fortune('rtfm')
This is all documented in TFM. Those who WTFM don't want to have to WTFM
again
on the mailing list. RTFM.
-- Barry Rowlingson
R-help (October 2003)
I see two problems with this:
Well-stated.
On Aug 19, 2010, at 4:31 PM, Spencer Graves wrote:
The 'fortunes' package contains the following:
library(fortunes)
fortune('rtfm')
This is all documented in TFM. Those who WTFM don't want to have to WTFM again
on the mailing list. RTFM.
-- Barry Rowlingson
R-help (October
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