Displaying 20 results from an estimated 100 matches similar to: "overlay of two sets of boxplots"
2006 May 15
1
Memory allocation fails in R 2.2.1 and R 2.3.0 on SGI Irix, while plenty of memory available (PR#8861)
Dear R developers,
We have a big SGI Origin computation server with 32 cpu's and 64 Gb of
RAM. In R 2.0.0 we could run large jobs, allocating 8 Gb of RAM was not
a problem, for example by running:
> v1 <- seq(1,2^29)
> v2 <- seq(1,2^29)
> v3 <- seq(1,2^29)
> v4 <- seq(1,2^29)
This yields an R process, consuming about 8 Gb of RAM:
PID PGRP USERNAME
2014 May 01
2
[LLVMdev] Ubuntu 14.04 Trusty packages broken
On 30/04/2014 12:50, Sylvestre Ledru wrote:
> On 30/04/2014 12:42, Adam Strzelecki wrote:
>> Hello,
>>
>> I don't know how it happened, but recent Ubuntu builds have broken -dev packages, which contain same libraries as non-dev packages.
>>
>>
>> dpkg: error processing archive /var/cache/apt/archives/libllvm3.5_1%3a3.5~svn207603-1~exp1_amd64.deb
2011 Aug 16
2
Filtering a table
Hello, I have a big table with 3 columns and 103918 rows. This is the example,
time species dbh
5 1 4.9377297
575 1 11.64127213
575 1 109.8182438
575 1 8.029809521
5 1 24.32501874
575 1 4.895992119
575 1 11.40567637
575 1 2.795090562
575 1 21.79281837
575 1 52.57476174
575 1 27.7290919
575 1 3.23262083
575 2 19.30612651
575 1
2013 Nov 01
2
computation of hessian matrix
below is a code to compute hessian matrix , which i need to generate 29 number of different matrices for example first element in x1 and x2 is use to generate let say matrix (M1) and second element in x1 and x2 give matrix (M2) upto matrix (M29) corresponding to the total number of observations and b1 and b2 are constant.
can some one guide me or help to implement this please. I did not
2016 Apr 04
2
Evaluating an expression
Hi,
I want to create a data frame similar to the following, but greatly scaled up:
df <- data.frame(aaa= c("a","b","c"), integer(3), integer(3))
names(df)[2:3] <- paste("var",1:2,sep="")
which yields
aaa var1 var2
1 a 0 0
2 b 0 0
3 c 0 0
I would not relish having to paste 'integer(3)' 5000 times :(
2010 Mar 06
1
transposing data
Hi. I have repeated measures data of the form where each observation
is a trial, and trials are grouped by subject, and variables encode
whatever level of a factor was present during that trial, and the
dependent variable is response time (RT). I want to transpose the
data to a form suitable for MANOVA such that there is one observation
per subject and RT is recoded across many
2017 Aug 14
4
[5.0.0 Release] Release Candidate 2 source and binaries available
Hello everyone,
Source, binaries and docs for LLVM-5.0.0-rc2 are now available at
http://prereleases.llvm.org/5.0.0/#rc2
(I'll add more binaries as they become available.)
Please try it out, run tests, builds your favourite projects and file
bugs about anything that needs to be fixed (including docs!), marking
them blockers of http://llvm.org/pr33849.
Cheers,
Hans
2001 Jul 19
3
Write a script
Dear R users,
I would like to write a script to launch R commands from a Unix prompt but I
do not have any idea how to do it. Can someone bring me help please?
Thanks in advance
Denis Choquet
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or
2017 Sep 13
4
Slow, Incorrect Group Resolution through Winbind
On Wed, 13 Sep 2017 11:58:27 -0400
Sonic <sonicsmith at gmail.com> wrote:
> On Wed, Sep 13, 2017 at 11:32 AM, Rowland Penny via samba
> <samba at lists.samba.org> wrote:
> > On Wed, 13 Sep 2017 11:18:59 -0400
> > Sonic via samba <samba at lists.samba.org> wrote:
> >
> >> Should be more like:
> >> idmap config STUDENTS : range =
2013 Mar 20
1
About adding bricks ...
Hi @all,
I've created a Distributed-Replicated Volume consisting of 4 bricks on
2 servers.
# gluster volume create glusterfs replica 2 transport tcp \
gluster0{0..1}:/srv/gluster/exp0 gluster0{0..1}:/srv/gluster/exp1
Now I have the following very nice replication schema:
+-------------+ +-------------+
| gluster00 | | gluster01 |
+-------------+ +-------------+
| exp0 | exp1 |
2014 Apr 30
2
[LLVMdev] Ubuntu 14.04 Trusty packages broken
Hello,
I don't know how it happened, but recent Ubuntu builds have broken -dev packages, which contain same libraries as non-dev packages.
dpkg: error processing archive /var/cache/apt/archives/libllvm3.5_1%3a3.5~svn207603-1~exp1_amd64.deb (--unpack):
trying to overwrite '/usr/lib/llvm-3.5/lib/libLLVM-3.5.so', which is also in package llvm-3.5-dev 1:3.5~svn207603-1~exp1
dpkg:
2006 Oct 18
6
new R-user needs help
Dear all,
I have a dataset
Exp name id x1 x2 x3 x4 x5
1 a 1 23 24 23 22 30
1 b 2 25 26 27 23 24
1 c 3 32 19 23 25 28
2 a 4 28 32 24 26 27
2 b 5 23 24 25 26 28
2 c 6 23 31 30 38 23
3 a 7 24 25 31 27 29
3 b 8 28 25 26 32 28
3 c 9 21 31 28 23 29
where each name a,b and c is repeated three times.
Now I want to calculate the the averages of
2010 Dec 01
1
[R-lme] Extract estimated variances from output of lme?
Hi all,
I have the output of summary() of an lme object called "lme.exp1", for
example
#############################################
> summary(lme.exp1)
Linear mixed-effects model fit by REML
Data: DATA
Log-restricted-likelihood: -430.8981
Fixed: fixed.exp1
....
Random effects:
Formula: ~-1 + mu1 + log.sig1 | animID
Structure: Diagonal
mu1 log.sig1
2006 Feb 23
2
Strange p-level for the fixed effect with lme function
Hello,
I ran two lme analyses and got expected results. However, I saw
something suspicious regarding p-level for fixed effect. Models are the
same, only experimental designs differ and, of course, subjects. I am
aware that I could done nesting Subjects within Experiments, but it is
expected to have much slower RT (reaction time) in the second
experiment, since the task is more complex, so it
2005 Oct 26
4
symbolic math
Hi all!
Does anyone knows if it exists a "symbolic math" package in R, that allows to compute derivatives, integrals, etc.?
Does exist a freeware version of Maple?
Cheers,
Marco
[[alternative HTML version deleted]]
2017 Sep 13
2
Slow, Incorrect Group Resolution through Winbind
On Wed, 13 Sep 2017 12:42:06 -0400
Rich Otero <rotero at editshare.com> wrote:
> Thanks for the help and suggestions.
>
> I've removed the deprecated options "idmap uid" and "idmap gid" and
> explicitly set "idmap config * : range" and "idmap config * :
> backend." New output from testparm is at the end of this message.
> (But
2017 Sep 13
3
Slow, Incorrect Group Resolution through Winbind
Hello. I am observing some strange behavior on a Linux system that has
joined a Windows Active Directory domain using the Samba suite. Our servers
are based on Ubuntu v12.04 but have kernel v3.12.17 and Samba v4.3.6.
The problem that I'm trying to understand is that group name resolution
through Winbind occasionally fails. Here's an example where one group name
could not be resolved. This
2006 May 15
0
Memory allocation fails in R 2.2.1 and R 2.3.0 on SGI Irix, (PR#8862)
On Mon, 15 May 2006, m.vroonhoven at erasmusmc.nl wrote:
> Dear R developers,
>
> We have a big SGI Origin computation server with 32 cpu's and 64 Gb of
> RAM. In R 2.0.0 we could run large jobs, allocating 8 Gb of RAM was not
> a problem, for example by running:
> > v1 <- seq(1,2^29)
> > v2 <- seq(1,2^29)
> > v3 <- seq(1,2^29)
> > v4 <-
2009 Jun 08
2
ridiculous behaviour printing to eps: labels all messed up!
OK, this is really weird!
here's an example code:
t1<-c(1,2,3,4)
t2<-c(4,2,4,2)
plot(t1~t2, xlab="exp1", ylab="exp2")
dev.copy2eps(file="test.eps")
that all seems fine...
until you look at the eps file created, where for some weird reason, if you
scroll down to the end, the code reads:
/Font1 findfont 12 s
0 setgray
214.02 18.72 (e) 0 ta
-0.360 (xp1) tb
2009 Feb 24
2
lmer, estimation of p-values and mcmcsamp
(To the list moderator: I just subscribed to the list. Apologies for not
having done so longer before trying to post.)
Hi all,
I am currently using lmer to analyze data from an experiment with a
single fixed factor (treatment, 6 levels) and a single random factor
(block). I've been trying to follow the online guidance for estimating
p-values for parameter estimates on these and other