Displaying 20 results from an estimated 500 matches similar to: "R package to identify model"
2010 Sep 07
4
minor diagonal in R
Dear all,
seems that easy question but cannot find the function for that.
How to get the elements of the minor diagonal of the matrix?
Thanks a lot.
[[alternative HTML version deleted]]
2010 Sep 14
5
Problem with cat()
Dear all, I have a problem with the cat() function. Let say I have following:
fn1 <- function(n = 5){
mat <- matrix(rnorm(5*5), 5, 5)
cat(as.character(mat))
return(n)
}
However when I run above function I get this:
> fn1()
-0.601930631438248 -1.16950049447942 0.469257329394626
-1.39766868242906 -1.02580943892082 1.4067931110327 -1.07245318857022
-0.0205043699310245 0.234628727206755
2010 Sep 10
2
gee p values
windows Vista
R 2.10.1
Is it possible to get p values from gee? Summary(geemodel) does not appear to produce p values.:
> fit4<- gee(y~time, id=Subject, data=data.frame(data))
Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27
running glm to get initial regression estimate
(Intercept) time
1.1215614 0.8504413
> summary(fit4)
GEE: GENERALIZED LINEAR MODELS FOR
2010 Aug 23
5
How to remove all objects except a few specified objects?
How to remove all R objects in the RAM except for a few specified ones?
rm(list=ls()) removes all R objects in the R work space.
Another question is that whether removing all R objects actually releases
the RAM? Thanks.
--
View this message in context: http://r.789695.n4.nabble.com/How-to-remove-all-objects-except-a-few-specified-objects-tp2335651p2335651.html
Sent from the R help mailing list
2010 Aug 28
9
How to define new matrix based on an elementary row operation in a single step?
--
View this message in context: http://r.789695.n4.nabble.com/How-to-define-new-matrix-based-on-an-elementary-row-operation-in-a-single-step-tp2341768p2341768.html
Sent from the R help mailing list archive at Nabble.com.
2008 Dec 29
3
Normal Curve
Dear ALL:
How I show the area under the normal curve for example for the following example:
Assume X has N(100,15). How to show the area corresponding to the probability:
P(90<X<110)
With many thanks
Abou
==========================
AbouEl-Makarim Aboueissa, Ph.D.
Assistant Professor of Statistics
Department of Mathematics & Statistics
University of Southern Maine
96
2008 Mar 01
4
Help needed in R
Dear ALL:
I have two quick questions about how to perform some steps in R. Could you please see the attached MS file if the data not clean enough in this email.
Thank you so much for all your helps.
Abou
Here it is:
=========================
Consider the following matrix:
data<-matrix(c(2,2,12,2,1,10,10,4,10,1,1,2,2,1,2,10,3,1,1,1,3,5,17,23,9,9,3,3,15,5,
2009 Mar 30
1
Comparing Points on Two Regression Lines
Dear R users:
Suppose I have two different response variables y1, y2 that I regress separately on the different explanatory variables, x1 and x2 respectively. I need to compare points on two regression lines.
These are the x and y values for each lines.
x1<-c(0.5,1.0,2.5,5.0,10.0)
y1<-c(204,407,1195,27404313)
x2<-c(2.5,5.0,10.0,25.0)
y2<-c(440,713,1520,2634)
Suppose we need to
2007 May 02
2
Asterisk-1.4 with agent snmp
Hi,
I`m trying to use the agent snmp buit in the asterisk-1.4, but I can`t
do this...
I used this link to do it: http://www.voipphreak.ca/archives/382 but I
can't...
Does somebody know how to do this or knows a how-to to do this??
Thank's
_______________________________________________________
Yahoo! Mail - Sempre a melhor op??o para voc?!
Experimente j? e veja as
2013 May 16
5
ddos attack causes high ksoftirqd cpu use
Hello List!
I got a small (50mbits or so) application layer ddos attack against a
few name servers (thousands of IPs sending lots of bogus A record
requests - weird) - one of the name servers was behind a shorewall
firewall. That firewall was running a 2.6.18-194.11.1.el5 kernel and
shorewall-4.4.11.1-1. I noticed that the shorewall host had ksoftirqd
using 100% of the CPU during the
2007 Aug 16
3
Urgent Help needed
Dear All:
Urgent help is needed.
I have a data set in matrix format of three columns: X, Y and index of four groups (1,2,3,4). What I need to do is the following;
1- How I can subtract the sample mean of each group indexed 1,2,3,4 from the
corresponding data values of this group and create new columns say X-sample mean
and Y-sample mean? I tried to use the "tapply" but
2005 Oct 18
2
Installing Bioconductor on R
hi all,
Am new to R. I am having problems installing Bioconductor package in
R on fedora core 4 running on AMD64 bit machine.
this is the error message I get :
gcc -shared -L/usr/local/lib -o affyPLM.so avg_log.o biweight.o
chipbackground.o common_types.o do_PLMrlm.o do_PLMrma.o do_PLMthreestep.o
idealmismatch.o LESN.o lm.o lm_threestep.o log_avg.o matrix_functions.o
2007 Oct 02
2
plot question
Hello,
I have a question about how to plot a series of data. The folloqing is my
data matrix of n
> n
25p 5p 2.5p 0.5p
16B-E06.g 45379 4383 5123 45
16B-E06.g 45138 4028 6249 52
16B-E06.g 48457 4267 5470 54
16B-E06.g 47740 4676 6769 48
37B-B02.g 42860 6152 19276 72
35B-A02.g 48325 12863 38274 143
35B-A02.g 48410 12806 39013 175
35B-A02.g 48417 9057 40923
2003 Sep 17
3
[Bug 667] Openssh 3.7x, Windows ssh clients and Ldap don't play together
http://bugzilla.mindrot.org/show_bug.cgi?id=667
Summary: Openssh 3.7x, Windows ssh clients and Ldap don't play
together
Product: Portable OpenSSH
Version: 3.7.1p1
Platform: ix86
OS/Version: Linux
Status: NEW
Severity: critical
Priority: P2
Component: PAM support
AssignedTo:
2002 Feb 13
2
Comparison between Ogg Vorbis and LAME
Guys (and girls),
I\'ve been testing Ogg Vorbis quality at home, and I thought I\'d share the
results with you. For those who want the conclusion, Vorbis 1.0 RC3 sounds
better than LAME 3.70 vbr/cbr (which I\'m told now that it\'s broken for VBR), at
less bitrate, however, it\'s not perfect (and probably never will, since it\'s a
lossy audio codec) and could use some
2007 Aug 07
1
input data file
Hello,
I am new to R. I used scan() to read data from tab-delimited files. I want
to save all my data files (multiple scan()) in another file, and use it
like infile statement in SAS or \input{tex.file} in latex.
Thanks!
2020 Jan 16
1
[PATCH v6 5/6] nouveau: use new mmu interval notifiers
On Thu, Jan 16, 2020 at 12:16:30PM -0800, Ralph Campbell wrote:
> Can you point me to the latest ODP code? Seems like my understanding is
> quite off.
https://elixir.bootlin.com/linux/v5.5-rc6/source/drivers/infiniband/hw/mlx5/odp.c
Look for the word 'implicit'
mlx5_ib_invalidate_range() releases the interval_notifier when there are
no populated shadow PTEs in its leaf
2003 Jun 05
4
umass device support...how generic is it?
Is there any point in reporting specific devices that work with umass(4)
any more, or is the assumption these days that anything that will work on a
Windows or Linux box, without additional drivers, will also work on
FreeBSD? The cheapo 'pen drive' that I picked up on ebay yesterday
surprised me by just working, with no pain whatsoever... I'm wondering if
maybe I shouldn't be so
2007 Nov 15
5
IO causing major performance issues
Hello everyone.
I'm wondering what other people's experiences are WRT systems becoming
unresponsive (unable to ssh in, etc) for brief periods of time when
a large amount of IO is being performed. It's really starting to
cause a problem for us. We're on Dell PowerEdge 1955 blades - but this same
issue has caused us problems on PE1950, PE1850, PE1750 servers.
We're running
2009 Jun 09
3
libogg++ release 1.1.0
On Wed, 2009-06-10 at 00:00 +1000, Silvia Pfeiffer wrote:
> > My applications are in speech processing. I have been using the .ala
> > extension (has sort of a ring to it). There is a small database in the
> > FreeCLAS project that has been dispensing .alas to the public. But not
> > to worry, it has not attained social networking status. I am about to
> > update it