Displaying 20 results from an estimated 4000 matches similar to: "problem with constructing bitmap"
2010 Apr 22
2
Unable to make bitmapdll files on windows 7 64 bit machine
I am trying to build a windows 32 bit version of R 2.11.0 from source on a machine running
windows 7 - 64 bit while running as the machine's administrator.
I am able to run "make all recommended"...However, once I attempt to build the bitmap files I get the following:
C:\Rsource\R-2.11.0\src\gnuwin32>make bitmapdll
make -C bitmap
make[1]: Entering directory
2011 Mar 31
1
Problem running "make bitmapdll" with R-2.13 beta r55221 on Windows
Hello,
I am building R r55221 according to
http://cran.r-project.org/doc/manuals/R-admin.html#Building-from-source
After I have done "make all && make recommended", "make bitmapdll"
returns the following:
E:\sandbox\R-2.13.r55221\src\gnuwin32>make bitmapdll
make[1]: Entering directory
`/cygdrive/e/sandbox/R-2.13.r55221/src/gnuwin32/bitmap'
make CC='gcc
2004 Aug 05
1
Windows build
I've tried building R in Windows and had trouble compiling Bitmap.dll
(make bitmapdll) and the docs (make docs). See make output below:
E:\R\R-1.9.1\src\gnuwin32>make bitmapdll
make -C bitmap
make[1]: Entering directory `/cygdrive/e/R/R-1.9.1/src/gnuwin32/bitmap'
make[3]: `libz.a' is up to date.
make[3]: scripts/makefile.std: No such file or directory
make[3]: *** No rule to make
2011 Mar 05
1
problem with building bitmapdll on Windows
Dear R Development People:
I was trying to build R-2.12.2 from source on a Windows XP machine.
Doing the make all recommended works fine, but building the bitmap dll is a problem.
It seems to be in the libpng directory. I got libpng-1.5.1, and untarred it. However, there is no makefile.mingw file in the scripts directory.
I then obtained a version of libpng-1.4.5, and the file is there.
2009 May 05
4
problem with rgl package
Dear R People:
Here is something strange. I'm using Ubuntu 9.04 with R 2.9.0.
I need to have the rgl package. Here are my results from installing:
> install.packages("rgl")
Warning in install.packages("rgl") :
argument 'lib' is missing: using '/usr/local/lib/R/site-library'
--- Please select a CRAN mirror for use in this session ---
Loading Tcl/Tk
2010 Jun 22
2
constructing a data frame from ftable
Dear R People:
I have the following data set with the columns DATE, GENDER, and Co.
Co has 8 possible options.
> a.df[1:10,]
DATE GENDER Co
1 2009-04-16 F Rash
2 2009-04-16 F Other
3 2009-04-16 M Botulinic
4 2009-04-16 M Other
5 2009-04-16 M Constitutional
6 2009-04-16 F Other
7 2009-04-16
2012 Aug 12
1
trouble compiling R-patched from source on Windows 64 bit
Hello!
I'm trying to install R-patched from source on a Windows 64 bit laptop.
I have installed R-tools 2.16 and set up the jpeg, tiff, and libpng files
Here is the output:
c:\R64\R-patched\src\gnuwin32>make all recommended
make all recommended
make[1]: `MkRules' is up to date.
make[4]: Nothing to be done for `svnonly'.
installing C headers
make[2]: Nothing to be done for
2011 Feb 19
1
help files
Dear R People:
I downloaded the binary for R-2.12.1 on Windows 7.
When checking help files, I got the following:
> ?mean
starting httpd help server ... done
Error in shell.exec(url) :
problem in displaying 'http://127.0.0.1:16945/library/base/html/mean.html'
>
I did check the URL in my IE browser and all was well.
Any suggestions would be much appreciated.
Sincerely,
Erin
2011 Jun 21
5
omitting columns from a data frame
Dear R People:
I have a data frame, xm1, which has 12 rows and 4 columns.
If I put is xm1[,-4], I get all rows, and columns 1 - 3, which is as
it should be.
Now, is there a way to use the names of the columns to omit them, please?
Thanks so much in advance!
Sincerely,
Erin
--
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
2013 Oct 31
1
an rpy2, R cgi type question
Hi again.
I'm putting together a little project with R, python, and a website. So I
have an HTML file, a py file, an R file.
Here is the HTML file:
<form action="/cgi-bin/radio4.py" method="post" target="_blank">
<input type="radio" name="subject" value="Integrate" /> Integrate
<input type="radio"
2013 Jan 09
1
R2html and Blackboard LMS : solved
Everything is ok on Firefox, IE, and iPad.
Thanks,
Erin
On Tue, Jan 8, 2013 at 7:58 PM, Erin Hodgess <erinm.hodgess at gmail.com> wrote:
> Dear R People:
>
> Has anyone used R2HTML in web files that were on the Blackboard LMS, please?
>
> I'm starting to do these but wanted to know if there were any
> potential pitfalls.
>
> Thanks,
> Erin
>
>
> --
2012 Aug 13
6
named character question
Dear R People:
Here is a goofy question:
I want to extract the zip code from an address and here is my work so far:
> add1
results.formatted_address
"200 W Rosamond St, Houston, TX 77076, USA"
> add1[1][32:36]
<NA> <NA> <NA> <NA> <NA>
NA NA NA NA NA
> str(add1)
Named chr "200 W Rosamond St, Houston, TX 77076,
2008 Oct 29
6
substring/strsplit question
Dear R People:
Here is a toy example:
> x <- c("2E","5W","12H")
> substr(x,2,2)
[1] "E" "W" "2"
>
Sometimes x has 3 elements, sometimes 2. I want to extract the last
element, and then extract the other 1 or 2 elements.
How can I do this, please?
TIA,
Sincerely,
Erin
--
Erin Hodgess
Associate Professor
Department of
2010 Jun 21
3
tables
Dear R People:
I have generated the following table:
> table(zza$DEATH,zza$GENDER)
F M
2009-04-21 0 1
2009-04-22 4 2
2009-04-24 6 0
2009-04-25 1 3
2009-04-26 2 0
2009-04-28 3 0
2009-04-29 2 2
However, instead of total counts in the F and M columns, I would like percents.
How would I do this, please?
thanks,
Erin
--
Erin
2011 Mar 07
4
attr question
Dear R People:
When I want to produce a small sample confidence interval using
t.test, I get the following:
> t.test(buzz$var1, conf.level=.98)$conf.int
[1] 2.239337 4.260663
attr(,"conf.level")
[1] 0.98
How do I keep the attr statement from printing, please? I'm sure it's
something really simple.
Thanks,
Sincerely,
Erin
--
Erin Hodgess
Associate Professor
Department
2017 Dec 21
3
Building R from source with the PGI compiler
Hello
I would like to build R from source and use the PGI compiler, rather than
the GCC compiler.
I saw the instructions for the Intel compiler in the R Installation Manual,
but I didn't see the PGI. I tried a few times without instructions, but
without success.
Any suggestions would be most welcome. Also, I hope this is the right
group for the question.
Sincerely,
Erin
--
Erin
2012 Mar 15
4
replicating C example from the Extensions Manual problem
Dear R People:
Here is something that I am sure is very simple. I'm just trying to
re-create the C convolution example in the Extensions manual. Here is
the subroutine:
void convolve(double *a, int *na, double *b, int *nb, double *ab)
{
R_len_t i, j, nab = *na + *nb - 1;
for(i = 0; i < nab; i++)
ab[i] = 0.0;
for(i = 0; i < *na; i++)
for(j = 0; j < *nb; j++)
ab[i + j] += a[i] *
2008 Mar 18
3
Tcl/tk question
Dear R Gurus:
What is the name of the person who has all of the Tcl/tk stuff,
please? I know it's James W, but can't remember his last name.
I wanted to look at some of his examples.
Thanks in advance!
Sincerely,
Erin
--
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodgess at gmail.com
2009 May 03
7
running R on netbooks/minis?
Dear R People:
Is it possible to run R on a netbook/mini, please?
Thanks,
Erin
--
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodgess at gmail.com
2003 Apr 02
4
Multivariate Time series
Dear R People:
Is there a library for Multivariate time series, please?
For some reason, I'm thinking that Dr. Paul Gilbert may have one?
R Version 1.6.2 (i've updated!) for Windows
Thanks so much!
Sincerely,
Erin Hodgess
University of Houston - Downtown
mailto: hodgess at uhddx01.dt.uh.edu