Displaying 20 results from an estimated 300 matches similar to: "Likelihood ratio"
2016 Apr 09
1
Quantmod abline and axis configuration
Hi all,
I have this code
I want to add two ablines like this
abline(h=2400, lty=3, col="lightgrey")
abline(h=400, lty=3, col="lightgrey")
But doesnt wotk.
I alo try to set ylim from 0 to max "Foa"+1000 but I?m not able ?Is it
posible?
require(latticeExtra)
require(ggplot2)
require(reshape2)
suppressPackageStartupMessages(require(googleVis))
require(quantmod)
2020 Oct 23
1
Extracting data and saving in excel
Hi all,
I have a dataframe call "data", and have lots of rows. One of them
is data$`birth`
my data has been imported from an excel file in RSTUDIO
I want to obtain in a function all rows (with the names) where
data$`birth` is bigger than 1979/01/01 and extract in a excel file as an
output (a sub-excel of the original).
Can you guide with the functions I need to use?
I have been many
2009 Jun 15
3
Hi
Hi I have a simple question. I want to run a "n times" a simple linear
regession and save beta in a matrix but I´m not able.
Imagine:
Data.txt is a 10*5 file and want to run 4 different stimations always
regressing first column on the rest.
So I try this:
First I run Data on memory
This is my function
mrp <- function(){
mr<-matrix(0,4,1)
for(i in 1:4)
2006 Sep 29
1
Wilcoxon Rank test of Package Coin
Hi,
I am running the following example which can be found on page 12 of the pdf file of COIN package
wt<-wilcox_test(pd~age,data=water_transfer,distribution="exact", conf.int=TRUE)
"wt" actually contains the estimate of difference in location and the confidence interval of it. I am just wondering how can I extract these values? From the examples, I understand that the
2012 Nov 20
3
Greek letters on title
Hi all,
I want to plot a series "x" and I want to put on title "Time evolution with
alpha=0.2", e.g.,
plot(x, main="Time evotion with alpha=0.2",col="orange")
Is there any posibility to put the greek letter and avoid written the word?
Many thanks in advance.
[[alternative HTML version deleted]]
2010 Aug 04
5
Question regarding significance of a covariate in a coxme survival model
Hi,
I am running a Cox Mixed Effects Hazard model using the library coxme. I
am trying to model time to onset (age_sym1) of thought problems (e.g.
hearing voices) (sym1). As I have siblings in my dataset, I have
decided to account for this by including a random effect for family
(famid). My covariate of interest is Mother's diagnosis where a 0 is
bipolar, 1 is control, and 2 is major
2012 Nov 17
2
lines density
Hi all,
I attach a picture, with my output plot.
I put this command to obtain it:
hist(MCT[,2],probability=TRUE,xlab=" ",ylab="Max",main="M distribution")
lines(density(MCT[,2]), lwd = 2)
The problem is that when I extract the "bell" is too high? And the higher
part doesn?t appear in the plot. There is some trick to adjust the line on
the plotted area?
2003 Nov 12
0
SWAT authentication question...
Hi all,
The documentation for SWAT indicates that logging in as the "root"
user will allow the user to update & change Samba parameters. The question
I have is, does SWAT define "root" on a Solaris 8 system as "a user with
user id 0", or "a user with the user name root"? The reason I'm asking is,
my system administrators are (rightfully)
2007 Jun 04
2
answer a voip call, play info.
Hi all -
Not really sure where to post this question as I am just starting to
research this issue.
We want to allow users to dial into our did voip number. Our service will:
1. get their phone number via caller ID. look up data with the caller id.
2. generate a wave file based on the data returned & play it to the
user over the established voip link.
How might this be done using
2014 Nov 26
3
2.2.15: SMTP submission server?
On 17/11/2014 07:23, Ron Leach wrote:
> On 16/11/2014 07:24, Robert Schetterer wrote (re-ordered):
>> Am 16.11.2014 um 02:24 schrieb Reindl Harald:
>>
>>> * if you find a security issue in postfix running
>>> on 587 over TLS cry out loud
>
> I'm thinking beyond that; I want to get to the position that when
> there is an issue in the MTA, our
2007 Jun 10
1
best format for audio via asterisk...
Hi all -
We are using voicepulse connect & asterisk together.
We'd like to record our own outgoing messages, to be played back
people that will be dialing into our voicepulse connect supplied DID.
(am I getting this lingo right?)
What is the best audio format to ensure the highest level of audio quality?
Thank you -
Matt Pease
Parking Hero
2011 Dec 13
1
generate a number using exponential low
Deal list
> I want to generate a random number in an interval using exponential low
> I know how to make that simply using uniform low
> x1 <- runif(1, 5.0, 7.5)
> this will generate a number between 5 et 7.5 but with uniform low.
> Could you help pease.?
> Regards
>
> --
> PhD candidate in Computer Science
> Address
> 3 avenue lamine, cité ezzahra, Sousse 4000
2010 Aug 18
0
[LLVMdev] clang: call extern function using JIT
Can someone pease tell me what I am doing wrong?
Im trying to register an external function with the JIT, so can call
functions in my music
application.
Here my function
int Execute(llvm::Module *Mod, char * const *envp) {
llvm::InitializeNativeTarget();
std::string Error;
llvm::OwningPtr<llvm::ExecutionEngine> EE(
llvm::ExecutionEngine::createJIT(Mod, &Error));
if (!EE) {
2014 Nov 27
0
2.2.15: SMTP submission server?
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On Wed, 26 Nov 2014, Mark Homoky wrote:
> On 17/11/2014 07:23, Ron Leach wrote:
>> On 16/11/2014 07:24, Robert Schetterer wrote (re-ordered):
>>> Am 16.11.2014 um 02:24 schrieb Reindl Harald:
>>
>> Off topic for Dovecot list, but I might think instead about separate
>> inbound and outbound MTAs to achieve
2012 Nov 27
1
Plot from a jpeg
Hi all,
I know that I can for instance draw to plots in one using
nf<-layout(matrix(c(1,2),1,2,byrow=FALSE))
Imagine I have 3 files:
plot1.jpeg
plot2.jpeg
plot3.jpeg
Anyone knows if I can read them and put on one colum and three rows reading
directly from the jpeg file?
Many Thanks
[[alternative HTML version deleted]]
2013 Mar 17
1
zero line
Hi all,
I´m plotting cf (with two axis) and addind a shaded color up and down on
the 0 line x axis (tfr1 is the time). The thing is that when I plot this
graph adds a line up on the "first" plot.
I hope you can understand what I mean.
How should I erase this sencond line, it is suposed they have the same
data? Why zero line doesn´t complete the shaded area?
2010 Aug 18
2
[LLVMdev] clang: call extern function using JIT
gafferuk <gafferuk at gmail.com> writes:
> Can someone pease tell me what I am doing wrong?
It is hard to say because you don't say what the problem is, but let's
try.
> Im trying to register an external function with the JIT, so can call
> functions in my music
>
> application.
>
> Here my function
>
> int Execute(llvm::Module *Mod, char * const *envp)
2002 May 03
2
(no subject)
hi all,
Iam using the following CBQs to limit the FTP bandwidth
pease tell what changes are rquired to make it work....
tc qdisc del dev eth0 root
tc qdisc add dev eth0 root handle 1:0 cbq allot 1514 avpkt 1000
bandwidth 100Mbit
tc class add dev eth0 parent 1:0 classid 1:1 cbq allot 1514
bandwidth 100Mbit rate .4Mbit weight .4 prio 2 maxburst 20 cell
8 avpkt 1000
tc class add dev eth0
2006 Aug 11
0
Uisng Design Pattrens in Yor Rails Appslications
Hi Rubby Haxckers!
I has been a busy pesron since we is been here last.
I has put up some leet coder on deisgn pattrens for yoo to use in your
Rails
Appslications.
http://railsblob.blogspot.com/2006/08/uisng-design-pattrens-in-yor-rails.html
Don''t tell the Javacs, as they might Steal Them and we is not winnning
that battle since DDT has made us upgarde our Rails under vieled threats
2010 Oct 29
0
Very slow blitting, trying to optimize.
Hello,
I''m coding a 2D map editor for a small game engine and I''m running into
blitting problems. The bigger my map is, the longer it takes to blit a
tile on it. sometimes, when I try to draw a tile to fast, it even fails
completely at blitting and I have to close and reopen the program for it
to work again.
I have attached the main drawing methods to this post.
How it works: