Displaying 20 results from an estimated 1000 matches similar to: "?"
2005 Aug 19
1
How to create design matrix for LLMNL?
Hello,
I have a small problem with developing design matrix X, which I use in
estimation the log-likelihood of a multinomial logit model.
I have the data:
number of observation - 289
number of choice alternative- 3
number of choice specific variables in matrix X -4
matrix X =289x4
I tried to use the function createX, I know that I have to get design matrix
289x12 (am I right?) but
2005 Aug 18
0
Welcome to the "R-help" mailing list (Digest mode)
Hi, thank you for cooperation.
-----------------------------------
Dr. (UA) Tetyana Stepanchuk
Department of Electronic Commerce
Johann Wolfgang Goethe-University
Mertonstrasse 17
D-60054, Frankfurt/Main
Germany
phone: +49 069 798 22379
http://www.ecommerce.wiwi.uni-frankfurt.de
-----Urspr??ngliche Nachricht-----
Von: r-help-bounces at stat.math.ethz.ch
[mailto:r-help-bounces at
2006 Feb 08
0
bayesm, rmnlIndepMetrop
Hi,
I tried to use rmnlIndepMetrop (bayesm package) for my MNL model with 4
choice alternatives, 5 independent variables, 69 observations,
dim(X) [1] 276 5, nu=6. So I run such code:
if(nchar(Sys.getenv("LONG_TEST")) != 0) {R=2000} else {R=10}
set.seed(66)
df=read.table("X_metrop.dat",header=TRUE)
inp=as.matrix(df)
y=as.numeric(inp[,1])
n=length(y)
p=4
2006 Nov 30
0
Standardized deviance residuals in plot.lm
It seems that the standardized deviance residulas, that one gets on
plots of a glm.object x with plot(x) are calculated as
r <- residuals(x)
s <- sqrt(deviance(x)/df.residual(x))
w <- weights(x)
hii <- lm.influence(x)$hat
r.w <- if (is.null(w)) r else (sqrt(w) * r)
rs <- r.w/(s * sqrt(1 - hii))
This implies that, for example, for binomial B(ni,pi) data the devaince
residials
2006 Aug 02
1
RE
Hi any,
Can some please detail me the createX command in bayesm package?
To make things easy for you to help me, let me put forward my problem
Suppose I have 3 covariates (say X matrix) and my Y has 3 categories say
(1,2,3). Now from the CreateX I understand that the data matrix say 'Xa' must
be of dimension n* (naxp), where 'na' is the number of variables and 'p' is
2007 Jun 20
0
Multi-variate Probit model using Bayesm
Hello,
I have built a multi-variate probit model using the package "bayesm", which
requires that the X data is constructed using the function "CreateX". I've
gone through the documentation and run my model, but wanted to be sure about
my interpretation of the results for the coefficients - beta.
Steps:
1) I have 5 choices for the dependent variable Y, so p=5
2) I have 8
2007 Jun 21
0
Multi-variate Probit model using Bayesm in R
Hello,
I have built a multi-variate probit model using the package "bayesm", which
requires that the X data is constructed using the function "CreateX". I've
gone through the documentation and run my model, but wanted to be sure about
my interpretation of the results for the coefficients - beta.
Steps:
1) I have 5 choices for the dependent variable Y, so p=5
2) I have 8
2011 Feb 21
2
Equivalent of log file in R?
Hi everyone,
Is there a way to make R save the workspace output (just the results,
not the objects themselves) as you go? I'm running analysis that takes
a long time to run and I want to be able to interrupt it without
losing all the output to date. Is there an alternative to putting
"save.image()" commands after every couple lines of code?
Best,
Tatyana
2007 May 27
0
[LLVMdev] New LLVMBuilder api
> On Sun, 27 May 2007, Aaron Gray wrote:
>>> I just checked in a new LLVMBuilder class into
>>> llvm/Support/LLVMBuilder.h,
>> It does not seem to be on the LLVM cvsweb, is that still showing 1.9 or
>> 2.0
>> and not cvs ?
>
> It is there:
>
2007 May 27
1
[LLVMdev] New LLVMBuilder api
>> On Sun, 27 May 2007, Aaron Gray wrote:
>>>> I just checked in a new LLVMBuilder class into
>>>> llvm/Support/LLVMBuilder.h,
>>> It does not seem to be on the LLVM cvsweb, is that still showing 1.9 or
>>> 2.0
>>> and not cvs ?
>>
>> It is there:
>>
2009 Mar 02
0
[LLVMdev] Please review the 2.5 release notes
> Please review the 2.5 release notes here: http://llvm.org/docs/ReleaseNotes.html
The description of nocapture is a bit funny:
"... pointer arguments to functions that access through but do not
return the pointer in a data structure that out lives the call"
I think it needs s/return/retain/ and s/out lives/outlives/
> In addition, many APIs have changed in this release. Some
2015 Jul 09
2
[LLVMdev] The Trouble with Triples
On 9 July 2015 at 10:39, Daniel Sanders <Daniel.Sanders at imgtec.com> wrote:
> TM.createX(llvm::TargetTuple(llvm::Triple(TripleStr)), ...)
Could you have a constructor for TargetTuple(string) to build a triple
on its own?
--renato
2011 Aug 04
0
Problems with Z in rhierMnlRwMixture using bayesm
Dear All,
I am using rhierMnlRwMixture in the bayesm package for the analysis of data
from a choice experiment. I am trying to follow the margarine example set
out in the bayesm manual (p.28). However, after several attempts I keep
getting an error message with regards to my Z matrix as below.
> Error in Z %*% t(matrix(olddelta, ncol = nz)) :
>requires numeric/complex matrix/vector
2005 Apr 02
2
We couldn't drop root group privileges
Hi,
I just installed dovecot. The installation went well and i configured
dovecot to user ~/Maildir. When I tested imap via telnet the login
work, but right after that the connection is cutted:
Trying 192.168.0.14...
Connected to op.
Escape character is '^]'.
* OK dovecot ready.
. login jerik password
. OK Logged in.
Connection closed by foreign host.
And the log says:
dovecot:
2015 Jul 06
0
Unisteam not showing callerid
hi list
can U help me
caller id in USTM if now working
-- Starting switch on '4211 at 4211-1' to 4203
-- Executing [4203 at office:1] DumpChan("USTM/4211 at 4211-0x7f7ba4228fd0",
"") in new stack
Dumping Info For Channel: USTM/4211 at 4211-0x7f7ba4228fd0:
================================================================================
Info:
Name=
2013 Jun 14
0
Wine release 1.6-rc2
The Wine development release 1.6-rc2 is now available.
What's new in this release (see below for details):
- Bug fixes only, we are in code freeze.
The source is available from the following locations:
http://prdownloads.sourceforge.net/wine/wine-1.6-rc2.tar.bz2
http://mirrors.ibiblio.org/wine/source/1.6/wine-1.6-rc2.tar.bz2
Binary packages for various distributions will be available
2007 Mar 14
0
Question about testing cointegration using Autoregressive distributed Model (ADL)
Hi,I'm just wondering if there is any package for testing cointegration with ADL model. I saw a bunch of packages and list of email thread. There seemed to be no such a specific method. I am following this paper on how to test using ADL but I don't have a tool. http://www.wiwi.uni-frankfurt.de/~hassler/ha-wo.pdfAny help would be really appreciated. Thank you.Taco
[[alternative HTML
2015 Jul 08
3
[LLVMdev] The Trouble with Triples
> Another very annoying fact is that the Clang driver re-parses triples many
> times, and sometimes they change the triple based on a CPU, and then end
> up with a different CPU.
I’ve recently been tasked with cleaning this up.
Before starting on this full gusto, I want to make sure I’m not stepping on
any toes or duplicating work.
The rough plan is as follows;
1. Replace the call to
2007 May 27
4
[LLVMdev] New LLVMBuilder api
On Sun, 27 May 2007, Aaron Gray wrote:
>> I just checked in a new LLVMBuilder class into llvm/Support/LLVMBuilder.h,
> It does not seem to be on the LLVM cvsweb, is that still showing 1.9 or 2.0
> and not cvs ?
It is there:
http://llvm.org/cvsweb/cvsweb.cgi/llvm/include/llvm/Support/LLVMBuilder.h?rev=HEAD&content-type=text/x-cvsweb-markup
-Chris
--
http://nondot.org/sabre/
2004 Jul 05
4
density(x)
Dear experts,
when trying to estimate an kernel density function with density(x) I get the following
error message with imported data from either EXCEL or text files:
Error in density(spr) : argument must be numeric.
Other procedues such as truehist work. If I generate data within R density works fine.
Does anybody have an idea?
Yours
--
Christoph Hanck
Wissenschaftliche Hilfskraft