Displaying 20 results from an estimated 2000 matches similar to: "during fitting of successive datasets, stall crashes iterations"
2012 Sep 05
2
Installing lumi and hdrcde
To whom it may concern.
As I would like to analyse some array data I was keen on downloading the
lumi package that depends obviously on hdrcde that is not available for r
2.12.1. I did not find instructions to solve or circumvent this problem.
Installing hdrcde by hand did not work either. It was not detected by
> (.packages(all.available=TRUE))
if installed in the R library.
Thanks
Hermann
2012 Mar 30
1
Help with the lumi R package
Hi all,
My name is Amy, I am a masters student in Bioinformatics at North Carolina
State University. I am working on a project and I am trying to use the lumi
R package for microarray data analysis. I have shown the sample code here
and have questions about modifying the sample code for my own data.
lumi package in R, example.lumi, the sample data has 8000 features and 4
samples
I have
2006 Feb 08
3
print formula on plot
I estimate some parameters and I want to print them (pretty) on my plot:
# somehow estimated parameters
z<-c(1.543523e+00, 1.23453e+00, 3.454000e+00)
x<-seq(-1,1,length=100)
plot(x,z[3]*x^2+z[2]*x+z[3],type="l", main="My nice plot of the
estimated function")
zs<-format(z,digits=4,scientific=FALSE,trim=TRUE)
text(-0.9,7,expression(1.54*x^2))                   # is
2005 Dec 07
1
summary[["r.squared"]] gives strange results
I am simulating an ANOVA model and get a strange behavior from the
summary function. To be more specific: please run the following code
and see for yourself: the summary()[["r.squared"]] values of two
identical models are quite different!!
## 3 x 3 ANOVA of two factors x and z on outcome y
s.size <- 300 # the sample size
p.z <- c(0.25, 0.5, 0.25) # the probabilities of factor z
##
2019 Jul 24
2
Altering the return address , for a function with multiple return paths
On 7/23/19 8:42 PM, John McCall via llvm-dev wrote:
>
> On 21 Jul 2019, at 12:29, James Y Knight via llvm-dev wrote:
>
>     Yes, indeed!
>
>     The SBCL lisp compiler (not llvm based) used to emit functions
>     which would
>     return either via ret to the usual instruction after the call, or
>     else load
>     the return-address from the stack, then jump 2
2000 Apr 10
2
Newbie: how to calculate group averagege?
Dear R-List,
I?m new in R, so I hope my question is not to primitive, but I haven?t
found a solution in the R-help. I?ve got a datatframe with 3 factors,
called xf (9 levels), yf (9 levels), zf (3 levels) and one variable
(rt):
> xf	yf	zf	rt
>  1	1	1	67
>  1	1	1	56
>  1    1       1       60
[...] 
>  1    1       2       58
>  1    1       2       61
[...] 
>  9    1      
2010 Jan 07
3
tar exclude command
Hi 
I have problem in tar command
Can you help?
tar -cv --exclude /var/named/chroot/proc/* -zf backup.tar.gz /var/named 
/var/named/chroot/proc/net/route
/var/named/chroot/proc/net/udp
/var/named/chroot/proc/net/tcp
tar: Error exit delayed from previous errors
Thank you
Send instant messages to your online friends http://uk.messenger.yahoo.com
2006 Sep 13
2
recursive methods for concatenating sets of files
Hello,
I would like to read sets of files within a folder, perhaps using recursive
methods.
Right now, I rename the files before import.
It would be even better to do this without renaming files, without providing
explicit filenames, perhaps by importing files based on chronology,
and translating each filename into a header?
Please excuse my ignorance, and help cure my clunky programming
2003 Feb 14
2
RODBC connection failed
I am trying to restart on R after 2 months stop. Start with previously 
functioning procedure:
"ch<-odbcConnect("dBase Files")"
get
"Warning message: 
ODBC connection failed in: odbcConnect("dBase Files") "
I have tried unsuccessfully different working directories.
The only change I see is that I am working with a new login account on 
the same machine.
2018 Feb 20
3
JGR not installed. Attempting to install from CRAN...
Loris, thank you thank you so much!!!
do you know which CRAN mirror i select? There are loads - all related to various countries..
so appreciate the help
Jenny
Jenny Coetzee (PhD Candidate)
Head of Prevention in Key Populations & Head of the Soweto Sex Worker Project
Perinatal HIV Research Unit (PHRU)
New Nurses Home
Chris Hani Baragwanath Academic Hospital
Soweto
B: +27 11 989 9821
M:
2018 Feb 20
2
JGR not installed. Attempting to install from CRAN...
Hello
I am new to R, and am running a programme called RDS Analyst which uses R. When trying to open RDS i am getting the following message: JGR not installed. Attempting to install from CRAN?
I am not sure if the issue is a Java one or an R one?
I am working off a Mac using High Sierra
Any help please..?
thanks
Jen
Jenny Coetzee (PhD Candidate)
Head of Prevention in Key Populations
2012 Dec 25
2
[LLVMdev] About instrumenting/rewriting X86 instructions
Hi all,
I plan to use LLVM to instrument/rewrite X86 instructions during the 
compilation of a program.
For example, insert checking target instructions before jmp 
instructions, or rewrite a instruction to prevent code using a specific 
register.
I think the work should be done at the CodeGen phase, but I'm not quite 
clear how can I start.
Can anyone give me some suggestion?
Thanks very
2000 Aug 31
2
Multiv / hierclust / plclust
I use hierclust (hierarchical clustering) in multiv package. In the 
documentation it is said that plclust (plotting a dendrogram) is 
available in S-plus. Can I find it anywhere (I have searched through 
http://lib.stat.cmu.edu/S and found only quotations of plclust in 
multiv) or is it only part of the S package (which I don't have)?
Thanks
---------------
Charles RAUX,
Laboratoire
2012 Mar 30
0
Help with lumi package R code
Hi all,
My name is Amy, I am a masters student in Bioinformatics at North Carolina
State University. I am working on a project and I am trying to use the lumi
R package for microarray data analysis. I have shown the sample code here
and have questions about modifying the sample code for my own data.
lumi package in R, example.lumi, the sample data has 8000 features and 4
samples
I have
2005 Oct 05
3
transparent surface in rgl
Hi all
I am a complete newbie to this list (just subscribed) and a newcomer to 
R (an S user from olden times). I have been using scatter3d to create a 
3d scatter plot with surface. The graphic is created within the rgl 
package and I have used rgl.postscript to export it so I can generate a 
publication quality image. My problem is that the plotted surface is no 
longer transparent in the
2000 Aug 28
2
Windows / RODBC / Accented characters
A disturbing behaviour of R: an import of data using RODBC library 
(Windows 98, R 1.1.1) recognizes accented characters in variables 
names but these can't be manipulated further. See below:
> library(Rodbc)
> ch<-odbcConnect("Paradox Files")
> pollut<-sqlFetch(ch,Pollutio)
> pollut
  Mortalit? Densit? Pollution
1        82     600       110
2        97     960    
2008 May 27
1
[LLVMdev] Float compare-for-equality andselect optimizationopportunity
Hi Marc,
 
I'm a bit confused. Isn't the standard compare (i.e. the one for a language
like C) an ordered one? I tried converting some C code to LLVM C++ API code
with the online demo, and it uses FCMP_OEQ.
 
No, if you have:
 
  x = NaN 
  y = NaN
 
then the comparison:
  (x == y) is false.
 
Which is what your seeing from your first post and is the standard IEEE
expected behavior.
 
2009 Mar 21
0
[PATCH 1/1] SYSLINUX/COMBOOT: Abstract searchdir and fix the opendir call
From: Gene Cumm <gene.cumm at gmail.com>
SYSLINUX/COMBOOT: Abstract searchdir and fix the opendir call
Signed-off-by: Gene Cumm <gene.cumm at gmail.com>
---
First, change comboot.inc such that INT 22h AX=0020h (opendir) is
about as simple and similar in behavior to INT 22h AX=0006h
(openfile).
Next, rename the function searchdir to searchdir4any, create a new
function called
2012 Dec 25
0
[LLVMdev] About instrumenting/rewriting X86 instructions
Hi all,
I plan to use LLVM to instrument/rewrite X86 instructions during the
compilation of a program.
For example, insert checking target instructions before jmp
instructions, or rewrite a instruction to prevent code using a specific
register.
I think the work should be done at the CodeGen phase, but I'm not quite
clear how can I start.
Can anyone give me some suggestion?
Thanks very much,
2016 Jan 13
3
[PATCH 3/4] x86,asm: Re-work smp_store_mb()
On Wed, Jan 13, 2016 at 06:25:21PM +0200, Michael S. Tsirkin wrote:
> Which flag do you refer to, exactly?
All the flags in rFLAGS which ADD modifies: OF,SF,ZF,AF,PF,CF
-- 
Regards/Gruss,
    Boris.
ECO tip #101: Trim your mails when you reply.