Displaying 20 results from an estimated 10000 matches similar to: "Evaluating an expression"
2010 Dec 13
1
Multivariate binary response analysis
Greetings ~
I need some assistance determining an appropriate approach to analyzing multivariate binary response data, and how to do it in R.
The setting: Data from an assay, wherein 6-hours-post-fertilization zebrafish embryos (n=20, say) are exposed in a vial to a chemical (replicated 3 times, say), and 5 days later observed for the presence/absence (1/0) of defects in several organ systems
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
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 |
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
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
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
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 Jun 22
3
Help Needed on Merging Columns by Summation
Dear Sirs/Madam,
I am a beginner to R, and I am currently working on a data matrix which looks like this:
> head(oligo)
ko:K00001 ko:K00003 ko:K00005 ko:K00008 ko:K00009 ko:K00010 ko:K00012
AAA 370 631 365 67 164 455 491
KAA 603 1208 170 157 68
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:
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
2014 May 05
4
[LLVMdev] Ubuntu 14.04 Trusty packages broken
On 02/05/2014 11:26, Adam Strzelecki wrote:
>> It should be fixed. Can you confirm?
>
> Nope. Sorry. Still doesn't work here:
>
> Get:3 http://llvm.org/apt/trusty/ llvm-toolchain-trusty/main libllvm3.5 amd64 1:3.5~svn207822-1~exp1 [7,300 kB]
> Get:4 http://llvm.org/apt/trusty/ llvm-toolchain-trusty/main llvm-3.5-runtime amd64 1:3.5~svn207822-1~exp1 [52.0 kB]
> Get:5
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
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
2016 Jun 08
1
keytabs basics linux <=> AD ?
hi users
a novice here hoping to grasp fundamentals soon
I have a samba+sssd as a client to an AD - I have all the
keytabs for a host(I think) but I noticed weird(to me at
least) smbclient behavior.
when I do:
$ smbclient -L swir -U me at AAA.PRIVATE.DOM -k
all works, clients sees local samba's shares, when I do:
$ smbclient -L swir.private.aaa.private.dom -U
pe243 at AAA.PRIVATE.DOM -k
2006 Mar 28
5
RJS call from controller issues javascript that doesn''t get evaluated by browser
Hi,
I''m on Rails 1.1 and I have a problem wit RJS
In my cotroller i have
==>>>
def show
@contact = Contact.find(params[:id])
render :update do |page|
page[:contactInfo].replace_html :partial=>"contactInfo"
end
end
<<<===
And my contactInfo partial looks like this and it''s placed inside a div element
==>>>
<table>
2010 May 07
1
Bug in R -e "command"
Hi all:
since about a month we encountered a problem with R -e command: spaces
in the "command" of R -e "command" are no more tolerated. This same
issue affects 2.11 patched (05-05-2010), 2.10.1, and current devel (at
least the one of two weeks ago).
(I skip the mid of the printouts, replaced with ...)
* R -e "message('aaa aaa')"
ARGUMENT
2004 May 05
3
sip.conf and SIP client host= not recognized in some cases
I am seeing an issue with getting certain sip devices to be recognized as
defined SIP clients host= in the sip.conf and the only deference that I can
find btw sources that work and don't work is that devices that send packets
with an Initial Via header of themselves appears to work and pick the
context correctly but those that don't have the Via just get dropped in the
context of the
2012 Apr 17
3
Can a matrix have 'list' as rows/columns?
After a lot of processing I get a matrix into M. I expected each row and
column to be a vector. But it is a list.
R-Inferno says...
"Arrays (including matrices) can be subscripted with a matrix of positive
numbers. The subscripting matrix has as many columns as there are dimensions
in the array—so two columns for a matrix. The result is a vector (not an
array)
containing the selected
2005 Mar 07
4
simple if...else causes syntax error
I am trying to do the simplest thing in the world. The following works:
aaa <- ifelse(aaa==5, 6, 7)
But if I want to change the if...else syntax instead, it gives errors
and assigns 7 to aaa. Here is the problem code:
aaa <- 5
if ( aaa==5 ) {
aaa <- 6
}
else {
aaa <- 7
}
Here is the output:
> aaa <- 5
> if ( aaa==5