Displaying 20 results from an estimated 120 matches similar to: "Discrepancy between intervals.lme and coef.lme"
2011 Apr 06
2
A zoo related question
Dear all, please consider my following workbook:
library(zoo)
lis1 <- vector('list', length = 2)
lis2 <- vector('list', length = 2)
lis1[[1]] <- zooreg(rnorm(20), start = as.Date("2010-01-01"), frequency = 1)
lis1[[2]] <- zooreg(rnorm(20), start = as.yearmon("2010-01-01"), frequency =
12)
lis2[[1]] <- matrix(1:40, 20)
lis2[[2]] <-
2011 Apr 19
1
Reducing dimension of a list object
Hi all, I generally use the Reduce() function to reduce the dimension of
list object. However in my current session I have few objects which are
actually list of list of list..(say n step). If I reduce their dimension
then I have call Reduce() function many times. Therefore my question is, is
there any 1-step way to reduce the dimension at the lowest level? Take this
example:
lis1 <-
2006 Sep 07
1
Running wilcox.test function on two lists
Dear all,
I'm a newbie to R and I would really apperciate any help with the following:
I have two lists, l1 and l2:
l1:
$"A*0101"
[1] 0.076 0.109 0.155 0.077 0.09 0 0 0.073
[9] 0.33 0.0034 0.0053
$"A*0247"
[1] 0 0 0.5 .004 0 0 0
$"A*0248"
[1] 0 0 0.3 0 0.06
....
l2:
$"A*1101"
[1] 0.17 0.24 0.097 0.075 0.067
$"A*0247"
numeric(0)
2005 Jan 06
2
Generating Data mvrnorm and loops
Dear List:
I am generating N datasets using the following
Sigma<-matrix(c(400,80,80,80,80,400,80,80,80,80,400,80,80,80,80,400),4,4
)
mu<-c(100,150,200,250)
N=100
for(i in 1:N)
{
assign(paste("Data.", i, sep=''),
as.data.frame(cbind(seq(1:1000),(mvrnorm(n=1000, mu, Sigma)))))
}
With these datasets, I need to work on some of the variables and then
run each dataset
2005 May 08
2
Need a factor level even though there are no observations
I'm in this situation:
factorlabels <- c("School", "College", "Beyond")
with data for 8 families:
education.man <- c(1,2,1,2,1,2,1,2) # Note : no "3" values
education.wife <- c(1,2,3,1,2,3,1,2) # 1,2,3 are all present.
My goal is to create this table:
School College Beyond
2004 Aug 25
2
Echo Cancellation
Hello,
I am testing speex 1.1.6's echo canceller. I am using testecho.c, with a
few modifications to get it to run on Windows.
My problem is that I am unable to get the echo cancellation to work
correctly. I am working on an audio conferencing software, and one issue
we have is sometimes the microphone picks up what is being played
through the headset, resulting in an echo of the other
2009 Feb 09
2
R equivalent of SAS Cochran-Mantel-Haenszel tests?
In SAS, for a two-way (or 3-way, stratified) table, the CMH option in
SAS PROC FREQ gives
3 tests that take ordinality of the factors into account, for both
variables, just the column variable
or neither. Is there an equivalent in R?
The mantelhaen.test in stats gives something quite different (a test of
conditional independence for
*nominal* factors in a 3-way table).
e.g. I'd like to
2010 Apr 16
2
Samba - Swat
My husband has installed Samba - swat and wants to link all the computers in the house, so "he can back them up daily."?
I read the About info on your website, but still have a few questions:
1. I work online, can Samba capture any information (passwords, screen shots, personal information, administrative log on) that might jeopardize my job's security?
2. Can personal emails be
2004 Aug 25
3
FW: Echo Cancellation
Hello,
I am testing speex 1.1.6's echo canceller. I am using testecho.c, with a
few modifications to get it to run on Windows.
My problem is that I am unable to get the echo cancellation to work
correctly. I am working on an audio conferencing software, and one issue
we have is sometimes the microphone picks up what is being played
through the headset, resulting in an echo of the other
2000 Mar 17
2
Problem with 1.2.3pre4 and RSAref
The following code snippet will not compile support for RSAref on NetBSD even
if it exists on the system (which breaks OpenSSL):
for WANTS_RSAREF in "" 1 ; do
if test -z "$WANTS_RSAREF" ; then
LIBS="$saved_LIBS -lcrypto"
else
LIBS="$saved_LIBS -lcrypto -lRSAglue
2005 Oct 13
2
Re: mySQL command line within rails - access denied? [solved]
--- Alex Young <alex-qV/boFbD8Meu8LGVeLuP/g@public.gmane.org> wrote:
><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
> Have you
2000 Sep 08
2
problem with installation from source on linux and solaris
On the solaris 7 box, using the Sun make, the configuration works
ok. Even running make works ok. However, when I run "make check" all of
the tests fail. It's a standard Ultra10, with full patches
applied... and there are no errors generated during the make...
On the RH6.x linux box, configure works, make works, make check works,
make install works. Hey, I can even see the R
2008 Oct 10
4
Budge Tones pick up wrong calls
We have 3 Grandstream Budge Tone 100 phones which are being very fluid
on incoming calls. They are set up as extensions 2501, 2518, and 2536.
When calling out to another phone, they always identify themselves
correctly. But sometimes they will respond to the wrong incoming
calls. (By respond, I mean that the phone rings and if someone picks up
the receiver, the call then goes thru.) For
2000 Jan 19
1
Potentially serious (but rare) issue with buffer.c and cipher.c
While rototilling packet.c, I did some looking at cipher_encrypt in
cipher.c. It ends up that for SSH_CIPHER_NONE in cipher_encrypt, it
uses memcpy. However, it also appears that dest and src can be equal
in cipher_encrypt.
On most sane libc implementations, memcpy == memmove. However, ANSI C
makes no such guarantee, and some implementations out there are bound
to try to optimize memcpy
2011 Jan 15
3
has_many :through with Single Table inheritance
I have the following model structure setup.
class User < ActiveRecord::Base
end
class Parent < User
has_many :relationships
has_many :children,
:class_name => "Student",
:through => :relationships,
:conditions => "related_as = ''parent''"
end
class Student < User
has_many :relationships
2012 Jul 22
5
Reorder in decreasing order
reorder() is probably the best way to order the levels in a vector
without manually specifying the order. But reorder() orders by default
in an increasing order: "The levels are ordered such that the values
returned by ?FUN? are in increasing order."
Is there a way to do what reorder() does, but order the levels
according to a _decreasing_ order of the values?
Sverre
2003 Oct 15
2
Example of cell means model
This is an example from chapter 11 of the 6th edition of Devore's
engineering statistics text. It happens to be a balanced data set in
two factors but the calculations will also work for unbalanced data.
I create a factor called 'cell' from the text representation of the
Variety level and the Density level using '/' as the separator
character. The coefficients for the linear
2003 Dec 17
5
beginner programming question
Hi all,
The last e-mails about beginners gave me the courage to post a question;
from a beginner's perspective, there are a lot of questions that I'm
tempted to ask. But I'm trying to find the answers either in the
documentation, either in the about 15 free books I have, either in the
help archives (I often found many similar questions posted in the past).
Being an (still actual)
2004 Nov 25
1
urgent
Hello,
My name is Mrs. Jennifer Wilson i am a dying woman who have decided to donate what i have to you/ church.I am 59 years old and i was diagnosed for cancer for about 2 years ago,immediately after the death of my husband, who has left me everything he worked for.
I have been touched by God to donate from what i have inherited from my late husband to the you for the god work of God,rather
2002 Jul 03
0
SAVE MY SOUL
ATTN: CHAIRMAN/CEO
DEAR SIR,
HOW ARE YOU AND YOUR FAMILY? HOPE FINE. HOW IS YOUR
BUSINESS? HOPE EVERYTHING IS VERY GOOD.
I AM MRS MARIAM ABACHA, THE WIDOW OF THE LATE GEN.
SANI ABACHA WHO WAS THE FORMER NIGERIAN PRESIDENT AND
WHO DIED RECENTLY IN OFFICE AS A RESULT OF CARDIAC
ARREST.
SINCE THE DEATH OF MY HUSBAND MY FAMILY HAS BEEN UNDER
RESTRICTION OF MOVEMENT AND OUR BANK