Displaying 20 results from an estimated 3000 matches similar to: "help with vector operation"
2004 Jul 29
3
Help w/ matrix calc
Dear All,
Help is needed! I have a matrix with frequencies of fish larvae per length
class (var. sl) and age-group (var. median.no) obtained with
>k<-table(cut(sl,(5:22)),median.no)
>k[2:5,1:5] #to ilustrate k
4 5 6 7
(6,7] 3 1 0 0
(7,8] 3 0 1 0
(8,9] 3 4 3 5
(9,10] 3 15 7 13
from this matrix I would like to obtain the mean age per length class i.e.
2008 May 29
2
In fact this is a Stats question, but...
Dear All,
I'me having (much) trouble understanding why it happened and answering
a referee's comment to part of a submitted manuscript. I've tried to
google for help but... I'm really confident that although this is a
R-Help list someone can help me!
I used R to do an ANCOVA w/ RNA/DNA as the dep var, sl as the indep
var and gut (a factor w/ levels: prey and empty) as the
2004 Jan 22
2
help repeated measures factoial design
Dear All,
A few weeks ago I posted a question to this list but unfortunately got no
answer! A friend warned me of my english.
Again, the problem is:
A 2-level 5-factors completely randomized design was used to investigate the
potential effects of those factors on a solution's characters (several response
variables).
Each response-variable was measured repeatedly (13 times) during a
2006 Jan 02
2
How to create "special" (source) file
Dear All,
I'm a Marine Biologist using R (in a most informal and applied way) for a couple of years. Actually, I've been using R to analyse the results supporting my thesis. I would like to put together (in the same file) the data (.txt files) and the scripts files (.R files) for each chapter. How can I do this?
Thanks in advance, Eduardo Esteves
[[alternative HTML version deleted]]
2007 Jun 19
1
help w/ nonlinear regression
Dear All,
I'd like to fit a "kind" of logistic model to small data-set using nonlinear least-squares regression. A transcript of R-script are reproduced below. Estimated B and T (the model's coeff, herein B=-8,50 and T=5,46) seem appropriate (at least visually) but are quite diff from those obtained w/ SPSS (Levenberg-Marquardt): B=-19,56 and T=2,37. Am I doing something wrong in
2012 Jul 17
1
tweaking forest plot (metafor package)
Dear All,
I'm having trouble tweaking a forest plot made using the R
meta-analysis package metafor. I did the analysis based upon the
correlation coeff from studies and plotted the corresponding forest
plot easily
> q2<-rma(yi,vi,mods=cbind(grupo),data=qim)
> q2
> forest (q2,transf=transf.ztor,digits=3, ... ,alim=c(0,1),refline=.5)
> text(-1.55,42,"Esp?cie
2008 May 29
1
In fact this is a Stats question, but... "The return."
*Thanks* all those who took the time to help me (even if the
"question" was not related to - the use of - R).
Now I think I can soundly make my point w/ the referee (can I use your
replies? If so I intend to properly cite its use?!?).
Regards, Eduardo Esteves
ps - Sorry for not explaining the "biological details" of my posting:
RNA/DNA is the ratio of RNA content to
2005 Mar 15
1
help w/ xyplot and panel.lmline
Dear All,
I'm confortable with xyplot(...) and panel.lmline(...) statements (at least I
thought I did :). I've used the following code to plot the decline in
log-abundance of fish larvae (no.larvae) with age (age.cls, 4 to 27 days-old)
for specific dates of sampling (day, 9 dates). I further plotted data with
different colors and regression lines for ages 5-14 d and 17-23 d in a 7-by-1
2008 Nov 21
1
question about shapiro.test()
Hi all!
I tried to perform Shapiro-Wilk test for my sample of 243 values.
> Us
[1] -10.4 -13.1 -12.2 38.1 -18.8 -13.3 -11.7 29.3 49.7 6.8 12.7 16.3
[13] 5.8 -0.7 -29.4 4.1 38.8 -1.4 8.8 15.6 32.9 -5.3 19.1 35.8
[25] 4.0 -1.5 0.6 -4.2 -10.0 -4.0 1.1 48.9 -21.0 -5.3 5.8 -10.8
[37] 21.9 8.2 -3.2 -3.9 -2.3 12.6 -4.7 -8.0 11.8 27.4 -9.5 -20.8
[49]
2023 May 17
1
Upgrade from 4.6.7 to 4.17.4 fails with database problem (Failure during re-pack, so transaction must be aborted)
Hi,
Sorry, Fedora 37.
Regarding samba version, i also tried a few moments ago with 4.18.2,
and got the exact same error.
On Wed, May 17, 2023 at 11:33?AM Rowland Penny via samba
<samba at lists.samba.org> wrote:
> On 17/05/2023 10:10, Ricardo Esteves via samba wrote:
>
> > Hi,
>
> >
>
> > I have an AD with samba 4.6.7
>
>
>
> The latest
2023 May 17
1
Upgrade from 4.6.7 to 4.17.4 fails with database problem (Failure during re-pack, so transaction must be aborted)
On 17/05/2023 13:12, Ricardo Esteves via samba wrote:
> ----- Mensagem de Rowland Penny via samba <samba at lists.samba.org> ---------
>
> ?Data: Wed, 17 May 2023 12:17:01 +0100
>
> ?De: Rowland Penny via samba <samba at lists.samba.org>
>
> ?Assunto: Re: [Samba] Upgrade from 4.6.7 to 4.17.4 fails with database
> problem (Failure during re-pack, so
2011 Nov 29
1
Read TXT file with variable separation
Hi!
I have to import some TXT files into R, but the separation between the
columns are made with different blank spaces, but each file use the
same separation. Example:
31 104 5 0 11RUA SAO
SEBASTIAO 25
BAIRRO FILETO
01
2023 May 17
1
Upgrade from 4.6.7 to 4.17.4 fails with database problem (Failure during re-pack, so transaction must be aborted)
On 17/05/2023 12:02, Ricardo Esteves via samba wrote:
> Hi,
>
> Sorry, Fedora 37.
Ah, that sounds better.
Have you tried with the OS Samba packages ?
Just in case it is a compile problem ?
Now, you said this:
[quote]
I have an AD with samba 4.6.7 (compiled from sources) on Fedora 17, and
i tried to upgrade to 4.17.4, but the database upgrade fails.
[/quote]
Can we confirm what
2011 Mar 22
1
how to convert a data.frame to a list of dist objects for individual differences MDS?
I have a 45 x 16 data frame consisting of dissimilarities among 10
colors, giving in each
column the 45 = 10*9/2 pairwise judgments for one of 16 subjects. The
rownames
identify each pair of colors, e.g, "AC" = ("A","C"), and the pairs are
ordered by columns
in the lower triangle of each distance matrix.
> helm.raw <-
2023 May 17
1
Upgrade from 4.6.7 to 4.17.4 fails with database problem (Failure during re-pack, so transaction must be aborted)
----- Mensagem de Rowland Penny via samba <samba at lists.samba.org> ---------
Data: Wed, 17 May 2023 12:17:01 +0100
De: Rowland Penny via samba <samba at lists.samba.org>
Assunto: Re: [Samba] Upgrade from 4.6.7 to 4.17.4 fails with
database problem (Failure during re-pack, so transaction must be
aborted)
Para: samba at lists.samba.org
Cc: Rowland Penny <rpenny at
2023 May 17
1
Upgrade from 4.6.7 to 4.17.4 fails with database problem (Failure during re-pack, so transaction must be aborted)
On 17/05/2023 13:20, Rowland Penny via samba wrote:
>
>
> On 17/05/2023 13:12, Ricardo Esteves via samba wrote:
>> ----- Mensagem de Rowland Penny via samba <samba at lists.samba.org>
>> ---------
>>
>> ??Data: Wed, 17 May 2023 12:17:01 +0100
>>
>> ??De: Rowland Penny via samba <samba at lists.samba.org>
>>
>> ??Assunto: Re:
2007 Apr 19
4
hello
ok how can I do to cancel le function factor for the moment ican't do this and I'm stuck with my problem for exemple
Id_Rep Id_Geno Val_O Id_TrT1
1 1 64238 145 2
2 1 64238 1 1
3 1 64238 2 1
4 1 64238 1 1
5 1 64238 1 1
6 1 64238 2 1
7 1 64238 1 1
8 2
2023 May 17
1
Upgrade from 4.6.7 to 4.17.4 fails with database problem (Failure during re-pack, so transaction must be aborted)
Hi,
Strange, i don't know how that link went, but the msg i sent was with
the answers to your questions. Let me send them again:
Have you tried with the OS Samba packages ?
Just in case it is a compile problem ?
??? - Yes, i get the same error when i start samba from the OS packages.
Can we confirm what version of Fedora your Samba domain is running on
and what Samba version ?
2003 Jul 15
7
Excel can do what R can't?????
Hi there
I thought this would be of particular interest to people using 'optim'
functions and perhaps people involved with R development.
I've been beaten down by R trying to get it to perform an optimization on a
mass-balance model. I've written the same program in excel, and using the
'solver' function, it comes up with an answer for my variables (p, ACT,
which
2006 Mar 01
1
(no subject)
Hi all
I am not sure this question is better suitted for the R-devel or R-help,
but here it goes anyway
I am not a software developer but I have produced a personal set of
functions that I would like now to combine in a package.
I am finding this really hard to do only by following the manuals provided
(the language is for software developers I guess which I am far to be).
Even so I could