Displaying 20 results from an estimated 6000 matches similar to: "avoid using Dingbats symbols for points()"
2015 Feb 10
1
R CMD check: Uses the superseded package: ‘doSNOW’
Oh, I completely missed that one.
It's very neat as it seems to work both on Windows and Unix.
Thanks!
Xavier
On 10/02/15 10:52, Martyn Plummer wrote:
> The CRAN package snow is superseded by the parallel package which is
> distributed with R since version 2.14.0. Here are the release notes
>
> \item There is a new package \pkg{parallel}.
>
> It incorporates (slightly
2024 Mar 11
1
evince not showing "greek" and "math" in *.pdf plots
This problem has bugged me for several years now,
and our own IT staff has tried a few things, but then never
cared enough to persist fixing it.
It *is* a bug in evince, the standard pdf viewer on Fedora and
IIUC also quite few other Linux distributions, and
*not* a bug in R; hence I am asking for help/hints here.
A very simple example:
2007 Apr 03
1
which points within an ellipsoid? Sorting data in 3d
Hello,
in a three dimensional coordinate system, I'd like to find all my
experimental data points that fall within an ellipsoid around a fixed
coordinate. The fixed point is defined by (x.coord.point,
y.coord.point, z.coord.point). The coordinates of the ellipsoid are
given by the three vectors x,y,z.
In a previous version of my code, I simply used a box instead of an
ellipsoid to sort
2003 Nov 26
1
wishlist item: symbols() to accept asp argument? (PR#5328)
Here is a potential wishlist item for adding an argument (asp) to
symbols(). The following code produces a postscript file with two
pages; both should show a circle of radius 2 units. Horizonal and
vertical arrows are drawn to check that the circle is of the correct
radius; in the first plot, the circle is wrong. To fix this, I found
that I needed to first set up the plot bounds, using xlim,
2015 Feb 09
2
R CMD check: Uses the superseded package: ‘doSNOW’
Dear list,
When I run an R CMD check --as-cran on my package (pROC) I get the
following note:
> Uses the superseded package: ?doSNOW?
The fact that it uses the doSNOW package is correct as I have the
following example in an .Rd file:
> #ifdef windows
> if (require(doSNOW)) {
> registerDoSNOW(cl <- makeCluster(2, type = "SOCK"))
> ci(roc2,
2010 Nov 04
2
Problems with points in plots when importing from pdf to an SVG editor
Dear R-users
When trying to import graphics from an pdf-file to a Vector graphics editor
(I use Inkscape, but i've confirmed the same problem on adobe products), all
points in the graphics turn out as "q"s.
This example displays the beaviour:
pdf(file="points are weird.pdf")
plot(1:5)
dev.off()
When importing the file to inkscape, I get five neatly arranged little
2002 Jun 03
1
symbols: zero radius circles are drawn.
Hi,
I don't think this is a bug, but I thought I'd mention it in case
others think it is not correct... I guess it is probably just a
rounding error.
If I use symbols() to draw some circles, any circle with radius of
zero gets drawn as a small circle. As an example:
postscript(file="test.ps")
symbols(1:9, rep(2,9),
circles=seq(from=0.05, to=0.0, length=9),
2014 Dec 15
2
rsync not copy all information for font file
Hi Bryan,
thanks for your kind reply but it happend only with some fonts not all font file, (email with attachment is under verification by admin, so i resend this without attachment file) here i attach 2 screenshot one original folder and second backup folder, you can notice that the font .otf, .ttf, .dfont have no problem in rsync it copied as it is but the font that not show extension (Font
2024 Mar 11
1
evince not showing "greek" and "math" in *.pdf plots
Hi Martin
Probably not the answer you're looking for but on the latest Fedora 39 (workstation edition) both locally, and on a freshly installed VM (with just R-core installed), all fonts render correctly for me in evince.
$ evince --version
GNOME Document Viewer 45.0
$ R --version
R version 4.3.3 (2024-02-29) -- "Angel Food Cake"
Copyright (C) 2024 The R Foundation for Statistical
2014 Dec 18
0
Aw: Re: Re: rsync not copy all information for font file
ls -la Source folder
----------------------------********----------------------------------
root at ---:/BKP_SC//FONT# ls -la
totale 2808
drwxr-sr-x 1 nobody 65533 944 giu 30 2010 .
drwxr-sr-x 1 nobody 65533 1440 mar 18 2014 ..
-rw-r--r-- 1 nobody 65533 12292 apr 20 2012 :2eDS_Store
drwxr-sr-x 1 nobody 65533 880 giu 30 2010 .AppleDouble
-rw-r--r-- 1 nobody 65533 0 mar 5 2010
2012 Jul 18
3
'symbols' not plotting correct circle radii
Hi there.
I have been plotting some circles using 'symbols', with radii representing my data, but the radii looked incorrect.
It seems to happen with a single circle too:
Symbols ( 0, 0, circles = 40, xlim = c(-40, 40), ylim= c(-40, 40))
If I put a ruler up to my monitor (technology!) to compare the radius with the axes, the circle isn't radius 40; it is closer to 15...
I
2014 Dec 18
3
Aw: Re: Re: rsync not copy all information for font file
Ram,
? Look inside the .AppleDouble folder and tou will find the resource forks that hold the main part of the font data.
? Not a 'problem' with netatalk, but just how netatalk works so that it can represent apple files on non-apple filesystems.
? ?If you confirm the data all matches, this will prove rsync is working properly.
? Bryan
-------- Original message --------
From: Ram Ballu
2011 Apr 19
4
Simple question about symbols()
I'm new to R and i'm having some trouble with a bubble chart.
Basically I have 3 series (a,b,c), but the third one is a binnary variable
(assumes only 0 or 1 to the entire data).
How can I use these binnary information to make 2 different colours in a
bubble chart?. I.e., I'm using this code:
symbols(inv$a, inv$b, circles=radius, inches=0.35, fg="white",
bg="red",
2006 Aug 09
2
Speeding indexing and sub-sectioning of 3d array
Hi,
I am having a problem with a very slow indexing and sub-sectioning of a 3d
array:
> dim(arr)
[1] 245 175 150
For each point in the array, I am trying to calculate the mean of the values
in its surrounding:
mean( arr[ (i - radius):(i + radius),
(j - radius):(j + radius),
(k - radius):(k + radius)] )
Putting that code in 3
2024 Mar 11
2
evince not showing "greek" and "math" in *.pdf plots
>>>>> Tim Taylor
>>>>> on Mon, 11 Mar 2024 11:42:35 +0000 writes:
> Hi Martin
> Probably not the answer you're looking for but on the latest Fedora 39 (workstation edition) both locally, and on a freshly installed VM (with just R-core installed), all fonts render correctly for me in evince.
> $ evince --version
> GNOME Document
2017 Dec 31
1
Draw Overlapping Circles with shaded tracks
Dear All:
Thank you very much for all of you.
I just have one more thing. Is there a way to fill the borders with small
dots, may be different sizes.
I tried to do it, but it looks ugly.
Here what I tried:
library(plotrix)
plot(0:10, 0:10, type="n",axes=FALSE,xlab="",ylab="") #### 0:5,
draw.circle(4,5,radius=3,border="#ff0000aa", lwd=75)
2008 Aug 15
6
continuous coloring of a polygon
R2.7.1, WinXP
Hi,
I have a polygon inside a circle as follows:
radius <- 3
x <- seq(-radius,radius,length=2000)
y <- sqrt(radius^2-x^2)
xx <- c(x,-x)
yy <- c(y,-y)
plot(xx,yy, xlim=c(-radius,radius),ylim=c(-radius,radius), type="l",
ylab="", xlab="", axes=F)
radius <- 2.7
x1 <- seq(-radius,radius,length=2000)
y1 <- sqrt(radius^2-x1^2)
2010 Jul 17
1
Bug 14340 - Symbols() plots with wrongly scaled y-axis
Hello, I submitted this bug report to r-core and got a rejection
saying I should post to r-help.
This is my first time ever submitting a bug report, so forgive me if
I'm using some wrong format.
So, here's my bug report:
Component: Graphics
OS: Mac OS 10.5.8, X11 XQuartz 2.5.0
Summary:
In the symbols function of the graphics package, scaling of the y-axis is
wrong, causing symbols
2017 Dec 31
0
Draw Overlapping Circles with shaded tracks
Another solution:
library("HelpersMG") plot(0:10,type="n",axes=FALSE,xlab="",ylab="",
asp=1) ellipse(center.x = 3, center.y = 5, radius.x = 5, radius.y = 5,
lwd=10, col=NA, border=rgb(red = 1, green = 0, blue=0, alpha = 0.5))
ellipse(center.x = 8, center.y = 5, radius.x = 5, radius.y = 5, lwd=10,
col=NA, border=rgb(red = 0, green = 1, blue=0, alpha =
2006 Jan 25
1
mpd and radius
Hi all:
I ahve some basic questions regarding the mpd.conf:
set radius retries 3
set radius timeout 3
set radius server 192.168.128.101 testing123 1812 1813
set radius me 1.1.1.1
set bundle enable radius-auth radius-fallback
Here my radius server is 192.168.128.101 and interanl
interface of this mpd server is 192.168.64.65
1) What is this "testing123"? is that key between
radius