Displaying 20 results from an estimated 50000 matches similar to: "question on extracting binary data from pdf image"
2013 Nov 19
1
Does function read.sas7bdat() have some memory limitations?
Dear R-ers,
I was trying to read in a large sas7bdat file (size 148094976 bytes) using 'read.sas7bdat()', but it did not read in the data correctly. E.g., the first 5 rows will come out like this (I'm omitting other columns to keep it readable):
PERSON_ID age
1 5.399114e-315 5.329436e-315
2 5.399114e-315 5.328302e-315
3 5.399114e-315 5.332026e-315
4
2009 Jan 20
1
building windows binary of a package
Hi,
I'm trying to build a Windows binary from a source package using R-2.8.1. I downloaded Rtools29 and set up the path.
I got this error when running R CMD INSTALL,
make: sh.exe: Command not found
make: *** [pkg-SurvCov] Error 127
*** Installation of SurvCov failed ***
However, I can run 'sh' at the 'cmd' window. Any tips will be greatly appreciated.
By the way, I can
2004 Oct 07
1
Mac: importing saved PDF figures into Illustrator CS
Hello,
This is a usage question for others with experience of R under the Aqua Mac OS X interface.
Basically, I don't succeed in importing PDF files (created with the 'Save As' menu to Quartz device windows) into Illustrator. Versions up to (and including?) 10 loose paths (lines/polygons) and or fill them in black. Version CS (11) on the Mac imports almost correctly, but, "to
2006 May 05
2
How to access results of survival analysis
Hi List,
A friend of mine recently asked the same question as Heinz T?chler. Since
I've already written the code I'd like to share with the list.
# x is an object returned by "survfit";
# "smed" returns a matrix of 5 columns of
# n, events, median, 0.95LCL, 0.95UCL.
# The matrix returned has rownames as the
# group labels (eg., treatment arms) if any.
smed <-
2009 May 06
2
[LLVMdev] Pass to remove unused functions
Samuel Crow wrote:
> Hello Paul,
>
> The one I downloaded from http://llvm.org/devmtg/2008-08/Begeman_EfficientJIT.pdf seemed to have been formatted with white text on a grey background. Maybe that's the version you need.
>
With adobe reader 8.1.4 I still get black text, and I think it's the
same one linked to in the development meeting list of presentations.
What pdf
2010 Nov 08
3
Flash plugin not working
Hi,
I have a fresh install of CentOS 5.5, with a minimal GNOME desktop. I
configured RPMForge as third party repo.
I updated everything first, then installed flash-plugin. (And yes, I
restarted Firefox... :oD). All I see when I try to see some things Flash
on the Internet, like Youtube or the likes, I get... nothing. The space
remains white. Sometimes a black square will appear, sometimes it
2009 Oct 16
2
using a custom color sequence for image()
Hi, I'd like to use a custom color sequence (black - low values, green -
high values) in am image() plot. While I can specify colors (say a sequence
of grays) to the col argument, the ordering is getting messed up. I have two
questions:
1. How can I get a sequence of say 256 colors starting from black and ending
in green?
2. How is this specified to image() such that it uses the colors in
2006 Oct 19
2
Bug in Acrobat Reader 7 (or R?) with translucent text
My setup: R 2.4.0, Windows 2000, Acrobat Reader 7.
When I create a .pdf with translucent colors, the translucency works
correctly for points, but not for text. Below is some R code that
creates a .pdf with this phenomenon.
I was going to report this as a bug in R, but then I tried to view the
pdf with a couple of other viewers and found that at least one of the
viewers correctly displayed the
2011 Sep 13
1
CMYK color space
dear R experts---I am struggling with the requirements to prepare my files
for my printers. I am printing in 2/2 format, which means cyan and black
for me, which they take from my color-separated pdf files. R comes into
play, because it produces all the figures that are embedded in my book
(pdflatex).
now, TeX has no problems producing CMYK files. However, R produces RGB
files (for
2008 Dec 25
2
Acessing pdf help files (PR#13419)
Full_Name: Marc Thibault
Version: 2.8.1
OS: Windows XP Pro SP2
Submission from: (NULL) (216.104.125.106)
I had Adobe Acrobat 5 and Adobe Reader 9 installed. The .pdf "open" association
is to Reader.
When I selected "Help | Manuals(in pdf) | An Introduction to R", it brought up
the file in Acrobat instead of Reader. After making sure the default
associations were correctly
2009 Aug 17
1
image() generates many border lines in pdf, not on screen (quartz) - R 2.9.1 GUI 1.28 Tiger build 32-bit (5444) - OS X 10.5.8
Dear all,
I have invested substantial amount of work in a complicated, yet on
screen perfect looking graph that uses image(). Unfortunately saving it
as pdf (or quartz.save at high resolution) all generate very disturbing
border lines around each small rectangle that image() has drawn. While
using Preview it helps to turn off antialiasing to make those faint
lines disappear on screen
2010 Dec 30
4
pdf() Export Problem: Circles Interpreted as Fonts from ggplot2 Graphics
Good Evening:
I am putting together a large report with plots created in R, V 2.12.0. Most of
the plots are created using ggplot2 V0.8.9. I use R's pdf() command to export
the plot to a pdf file. I am exporting the plots and attempting to edit the
title text in?Inkscape?primarily because ggplot2 does not support superscript or
subscript formatting in the title text. For the report I am
2006 Sep 13
3
wrong colours when printing from Windows
I have a strange issue with Brother MFC-5440CN printer.
When I print from Linux/CUPS, it prints colours fine.
When I print from Windows, using Windows drivers (without Samba), it
also prints fine.
When I print from Windows through Samba/CUPS (drivers added using
cupsaddsmb...), it gives me wrong colours:
expected | result
--------------------
yellow | blue
blue | red
red | green
2008 Feb 28
2
Printing/Creating PDF Files
Hi,
This is my first post here. I'm trying to create PDF files from other applications running in Wine 0.9.56. I've installed Autosketch Release 5 and Adobe Acrobat Writer V4.0 in Wine (in that order). Each of these programs work well in Wine by themselves, but I can't figure out how to get Autosketch to use Adobe Writer to create PDF files.
2011 Sep 21
1
{SOLVED} Re: PDF Reader/Editor for CentOS 5.7 (32 bit)?
On Tue, Sep 20, 2011 at 8:35 AM, Lanny Marcus <lmmailinglists at gmail.com> wrote:
> I had, in the past, a .pdf reader that also permitted me to fill in
> some information, when I received a .pdf file.
>
> I have KPDF installed, but that seems to only have Reader capability.
>
<snip>
> Received a contract via email and I would like to add some information
> and
2011 Jan 20
1
Calling C++ from R
Hi All,
I am new to this area and use Rcpp to call C++ from R and try to build the
package under Windows 7. I use Rtools and R 2.10.1 32bit. Everything works
fine with me, except using R functions like "rnorm" or "runif" in the C++
code. When I use "R CMD check" the package, it always return error
** libs
making DLL ...
g++
2004 Jul 01
1
PDF text strangeness (PR#7043)
Hi R-developers
I have noticed a strange little bug/feature: I often create pdf's of plots, then edit them in Adobe Illustrator. Generally this works great, but whenever I have text that is aligned vertically (along the y-axis usually), the text is written out as lots of individual objects. When the text is horizontal (x-axis, other stuff), it is all one object. I would prefer one object
2003 Jun 18
3
Slow windows -> cups print (Facts discovered)
Hi there,
Some days ago I've sent a mail talking about some problems printing from a
Windows machine to a printer installed on a Linux server (running CUPS 1.1.19
and SAMBA 2.2.7)
What was happening is when I send a page to be printed, I way 15/20 secs per page.
I've installed the network printer with the correct HP drivers.
After trying a LOT of stuff, I've installed the
2009 Jun 07
1
BBC Player in firefox?
Hi, I am new to Centos and have installed the 5.3 64bit desktop.
Managed to get the Adobe 64bit flash working so i can now watch Youtube
but when i try to get the video link working on BBC News i get the black
square screen with the white circle going round and round but it doesnt
load the video?
Any clues please?
Jeff
2013 Apr 11
1
Dotchart per groups
Hi all,
I would like to ask you for help. I did a dotplot - using dotchart
function.
There are two localites (loc) with values 75 or 56 in my data ZZ.
The f column has 4 levels: P1, S1, S8, R6.
The dataframe is ordered by N value, pchloc value is assign to use "pch" in
plot.
> head(ZZ)
loc f N color ordered pchloc
98 75 S1 6.39 green 1 16
99 75 S8 6.44 blue