Displaying 20 results from an estimated 300 matches similar to: "Simulation Function - Save results"
2000 Aug 10
2
help with matrix creation
hi R-help!
I would like to know a simple and easy way (if posible) to do the following
data manipulation. I have a matrix of experimental data (with replicae in time)
>experiment<-data.frame(times=c(0,0,10,10,20,20,30,30),expval=c(1,1,2,2,3,3,4,4))
> experiment
times expval
1 0 1
2 0 1
3 10 2
4 10 2
5 20 3
6 20 3
7 30 4
8
2012 Mar 05
1
Trouble with a loop
I am trying to run this loop but it keeps coming up with the following error:
'Error: no function to return from, jumping to top level'
n.simul <- 1000
A <- {for(i in 1:12){{
nT <- rpois(n.simul, T[i])
nP <- rpois(n.simul, P[i])
nD <- rpois(n.simul, D[i])
nC <- rbinom(n.simul, nT, C[i])
Score <- (5*nT + 2*nC + 3*nP + 3*nD)
}
return(Score)}}
My aim is to calculate
2009 Dec 02
2
calculation problem when export and import data
Hello,
I have a question on export and import data. Thank you for any suggestions.
data 'simul' is generated as follows:
N <- 20
n <- N/2
nsets <- 10
simul <- matrix(0,nsets,N)
th <- c(0,1, 1)
for(i in 1:nsets){
simul[i,] <- rnorm(N,mean= rep(th[1:2],N/2),sd=th[3])
}
I exported data as follows:
write.table(simul,
2007 Apr 05
1
Plotting multiple curves with lattice graphs
Hi List,
I would like to plot multiple curves (parametric
density curves) in one plot.
For example:
# parameters for three normal density curves
parms =
data.frame(ID=c(1,2,3),mu=c(50,55,60),sigma=c(10,12,15))
# I can easily draw three normal density curves using
curve():
curve(dnorm(x,mean=parms$mu[1],sd=parms$sigma[1]),from=0,
to=150, ylab="density", col="red")
2007 Nov 01
1
A question about lme object
I have a question about the lme function in R. My question is: After I got
the object from function lme, why the numIter value of the object is always
NULL? Following is my code:
jjww<-lme(y~x*zz,data=simul,random=~x|group,
control=lmeControl(returnObject=TRUE))
attributes(jjww)
jjww$numIter
the first 20 observation of data simul are:
> simul
y
2009 Aug 18
1
Simulation function
Hi listers,
I've been looking for a procedure, but I am not succeding...
I have a function that give multiple results...
Then, I would like to simulate this function n times, so I need to save/keep
the n multiple results, in order to calculate my desired statistics...
I have already tried with the RETURN and LIST FUNCTION, but I am not getting
it right...
An example of what I am looking for
2005 Jun 14
2
Plotting rows (or columns) from a matrix in different graphs, not using "par"
Dear R-users,
I would like to ask whether it's possible (for sure it would be), to
plot each rows (or columns) in different graphs and in the same figure
region without using the function "par" and then struggling around with
"axes" and labels etc.
Luckily, I would always have "rows + columns = even number" and the same
"ylim".
The next one could be a
2007 Apr 22
1
labels
Hello, I would like to add to axis labels special caracters. Instead of writing :plot(simul, xlab="beta", ylab="sigma11") It would be great if I could write something as in LaTeX :plot(simul, xlab="\beta", ylab="\sigma_{11}") Is there a way to do that ? Thank you
_________________________________________________________________
ues clics pour retrouver tout
2005 Jun 28
4
Anyone using SipP to produce RTP load?
Hey gang,
I've been able to use sipp to produce some call volume on our asterisk
server. The server has no problems handling 50 simul calls. But then again,
no RTP is being done. I tried to use the rtp echo ability of sipp but that
doesn't seem to work right.
I also setup a fake number in asterisk that when called by sipp, would dial
another number via PRI, hoping that some 729
2007 Jul 24
1
function optimization: reducing the computing time
Dear useRs,
I have written a function that implements a Bayesian method to
compare a patient's score on two tasks with that of a small control
group, as described in Crawford, J. and Garthwaite, P. (2007).
Comparison of a single case to a control or normative sample in
neuropsychology: Development of a bayesian approach. Cognitive
Neuropsychology, 24(4):343?372.
The function (see
2007 Dec 20
1
auto named savings (pngs & data-frames)
Hello, i only got a small problem.
i try to create automatic new dataframes, or png?s. the main problem i
got is:
how can i create automatic a new name for a file (read out by simply
"for") -
i tried to use "(paste...) but theres an errormessage, about a wrong
declination. R told it is as.character, but need as.Real.
Should i use another method than "paste"?
i tried as
2007 Jun 27
1
Help with IAX Trunk
Hi
I've two servers :
1. UK
2. Pakistan
Pakistan * server has ISDN30.
Pakistan(ISDN30) <====> UK ===> User
Im planning to setup an IAX2 trunk between these two server ?
so , how much bandwidth I need for 30 simul. calls ?
Im planning to use G729 on both my server ?
to support 30 calls over IAX2 do I've to change some setting during compile
time or not ?
pls suggest.
2000 Aug 10
0
help with matrix creation (merging data frames)
> Date: Thu, 10 Aug 2000 15:33:39 -0700
> From: Jesus Maria Frias Celayeta <iosu at bureau.ucc.ie>
>
> hi R-help!
>
> I would like to know a simple and easy way (if posible) to do the
following
> data manipulation. I have a matrix of experimental data (with replicae in
time)
actually, they seem to be data frames.
>
>
2008 Nov 26
2
Chi-Square Test Disagreement
I was asked by my boss to do an analysis on a large data set, and I am
trying to convince him to let me use R rather than SPSS. I think Sweave
could make my life much much easier. To get me a little closer to this
goal, I ran my analysis through R and SPSS and compared the resulting
values. In all but one case, they were the same. Given the matrix
[,1] [,2]
[1,] 110 358
[2,] 71 312
[3,]
2016 Sep 29
2
[RFC] Interprocedural MIR-level outlining pass
Hi Violeta,
I compiled with
clang -Oz and
clang -Oz -mno-red-zone for comparisons against Oz
and
clang -O0 and
clang -O0 -mno-red-zone for comparisons against a default clang.
I unfortunately don’t have the clang commit I worked with on my home laptop, and don’t have access to the computer I was using at Apple, so I can’t help you there.
Jessica
> On Sep 28, 2016, at 11:22 AM, Violeta
2007 Nov 01
0
Question about lme object
Hi,
I have a question about the lme function in R. My question is: After I got
the object from function lme, why the numIter value of the object is always
NULL? Following is my code:
jjww<-lme(y~x*zz,data=simul,random=~x|group,
control=lmeControl(returnObject=TRUE))
attributes(jjww)
jjww$numIter
the first 20 observation of data simul are:
> simul
y
2016 Nov 14
0
Major update of package actuar
Dear useRs,
I'm happy to announce a substantial update of package actuar that bumps the version number to 2.0-0. This release focuses on additional support for continuous and discrete distributions, new functions to simulate data from compound models and mixtures, and revised and improved documentation.
A slightly shortened version of the NEWS file follows:
NEW FEATURES
? Support for the
2016 Nov 14
0
Major update of package actuar
Dear useRs,
I'm happy to announce a substantial update of package actuar that bumps the version number to 2.0-0. This release focuses on additional support for continuous and discrete distributions, new functions to simulate data from compound models and mixtures, and revised and improved documentation.
A slightly shortened version of the NEWS file follows:
NEW FEATURES
? Support for the
2004 Nov 30
5
Re: Asterisk-Users Digest, Vol 4, Issue 405
i think your email at fisher is stripping the images
On Nov 30, 2004, at 1:00 PM, asterisk-users-request@lists.digium.com
wrote:
> Send Asterisk-Users mailing list submissions to
> asterisk-users@lists.digium.com
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://lists.digium.com/mailman/listinfo/asterisk-users
> or, via email, send a message with subject
2004 Nov 30
2
Really Get 96 Simul Calls?
Hey guys,
I'm looking for some realworld specs on somebodys machine that will work
with the Digium 4-port T1/PRI card and that will support 96 simultaneous
calls.
Dell is soon to release the PowerEdge 1850: 2U, Dual 3.6Ghz Xenon, 1Gb DDR2
RAM, Dual 36GB Ultra320 SCSI RAID, Hot swap Powersupply, one 64bit 133Mhz
PCI and one 64bit 100Mhz PCI for about $3,000.
Tack on a 4 port Digium card and