search for: mimicing

I want estimate MIMIC latent variable with R in a Monte Carlo simulation. The packages plspm and semPLS don't permit to introduce MIMIC variable but only reflexives or formatives variables. The only one program which permits to use MIMIC latent variable with PLSPM seems to be XLSTAT, which can not be used to simulate a lot of data bases. It is a real challenge to develop a package with

Dear all, Which data structure in R can mimic hash in PERL? I'd like to set up a lookup table, which could be accomplished by HASH if using PERL. Which of the data structures in R is the most efficient for lookup table? Thanks for your help. Best regards, Leon

I want to write a function mimic the function of select.list(), here is my preliminary version. select <- function(x,multiple=TRUE,...){ ans<-new.env() g <- gwindow(title=title,wid=200,heigh=500) x1<-ggroup(FALSE,con=g) x2<-gtable(x,multiple=multiple,con=x1,expand=TRUE) gbutton("OK",con=x1,handler=function(h,...){ value <- svalue(x2) if (length(value)==0)

I'm slowly moving my statistical analysis from Matlab to R, and find myself missing two features: a) How do I mimic Matlab's 'hold on'? (I want to show several plots together, when I type two plots one after the other the second overwrites the first) b) How do I mimic Matlab's 'axis'? (after drawing my plots I want to zoom on specific parts- for example, x=0:5,

Dear Rologists, In order to combine plots I need to get access to the some "par"s specific to my plot prior to replot it with modified parameters. I have not found any option like "plot=F" associated with truehist and would like to know whether someone can point out how to overcome this problem. Thanks, Joh

Hello Everyone, I am familiar with the use of 2SLS to mimic SEM. I even used this approach once to estimate a model with a latent interaction term. Does anyone know how to extend this approach to nested data? I have cancer patients with measures of cancer symptoms, functional impairment, and psychological distress taken at multiple points in time. The number of measures varies by patient and the

> We should not mimic S here, sometimes. > I agree it's wrong in some places. > But if you use a different scheme, it should be > - well documented > - very consequently implemented ==> easily remembered by users One way to deal with improvements which force incompatabilities with S is to layer the code so that application programmers use a consistent

I was trying to do what is on page 70 of John Chambers' new book namely using trace to invoke the browser by doing trace(zapsmall, edit = TRUE) but , typing above at an R prompt, I get trace(zapsmall, edit=TRUE) sh: EMACS: command not found Error in edit(name, file, title, editor) : problem with running editor EMACS I looked in the archives but maybe it's a problem with the

Hello all! I want to estimate parameters in a MIMIC model. I have one latent variable (ksi), four reflexive indicators (y1, y2, y3 and y4) and four formative indicators (x1, x2, x3, x4). Is there a way to do it in R? I know there is the SEM library, but it seems not to be possible to specify formative indicators, that is, observed exogenous variables which causes the latent variable. Thanks,

I would like to be able to use lme to fit random effect models In which some but not all of the random effects are constrained to be independent. It seems as thought the pdMat options in lme are a promising avenue. However, none of the existing pdMat classes seem to allow what I want. As a specific example, I would like to fit a random intercept/slope mixed model to longitudinal observations in

From: Hank Janssen <hjanssen at microsoft.com> Increased storvsc ringbuffer and max_io_requests. This now more closely mimics the numbers on Hyper-V. And will allow more IO requests to take place for the SCSI driver. Signed-off-by:Hank Janssen <hjanssen at microsoft.com> Signed-off-by:Haiyang Zhang <haiyangz at microsoft.com> --- drivers/staging/hv/storvsc_api.h | 4 ++--

From: Hank Janssen <hjanssen at microsoft.com> Increased storvsc ringbuffer and max_io_requests. This now more closely mimics the numbers on Hyper-V. And will allow more IO requests to take place for the SCSI driver. Signed-off-by:Hank Janssen <hjanssen at microsoft.com> Signed-off-by:Haiyang Zhang <haiyangz at microsoft.com> --- drivers/staging/hv/storvsc_api.h | 4 ++--

I have been trying to use lavaan (version 0.4-7) for a simple path model, but the program seems to be computing far less degrees of freedom for my model then it should have. I have 7 variables, which should give (7)(8)/2 = 28 covariances, and hence 28 DF. The model seems to only think I have 13 DF. The code to reproduce the problem is below. Have I done something wrong, or is this something I

On 5 July 2016 at 15:14, Joe Perches <joe at perches.com> wrote: > On Tue, 2016-07-05 at 13:47 -0700, Markus Mayer wrote: >> This series introduces a family of generic string case conversion >> functions. This kind of functionality is needed in several places in >> the kernel. Right now, everybody seems to be implementing their own >> copy of this functionality.

Hello, I'm attempting to move form qpopper 4.1 to Dovecot 2.2.5 on Linux. When a user checks POP mail qpopper seems to make a .username.pop temporary file in the same /var/mail directory as the mbox INBOX file. Watching what dovecot does I don't see this happening. Is this .pop file a lock file or just a temporary file? If its a temp file does dovecot do the same thing elsewhere?

Dear members, I would like to switch from nlme to lme4 and try to translate some of my models that worked fine with lme. I have problems with the pdMat classes. Below a toy dataset with a fixed effect F and a random effect R. I gave also 2 similar lme models. The one containing pdLogChol (lme1) is easy to translate (as it is an explicit notation of the default model) The more parsimonious

Dear all Seems that puzzles always come in packs. I was asked to help with some statistics in blood analysis. (You can not refuse your wife's asks :-). She has contingency table for values IgVH mutation and ZAP expression. I can do chi-square test (in R) and get a results, and with some literature I can try explain them. However she found an article in which they use SPSS and use

Hello, I am looking into porting libguestfs to Archlinux, as I understand it I need to add a stanza to the if/else statement in the appliance/make.sh.into handle the image creation for ArchLinux. But I am wondering, the image used in the binary libguestfs is much larger than the one in the fedora libguestfs, and they appear to be packaged as initramfs images. So my question is this, should I

Hi, I need to replace digital handsets in offices where there cabling is appareantly not Ethernet-compliant. Today's usage is to press a key to toggle between private ou public line before issuing an outgoing call. Are you aware of a DECT handset (to overcome cabling limitations) that mimic this line-key behaviour ? For instance, acceptable behaviours would be to dial number string and press

Hi guys I was just wondering if there's already a way to automate the process of updating Windows to be specific XP. My idea is to mimic how a Windows server domain controller can rollout critical update on the entire domain. Can Samba do this? Thanks for any info Jan Ardosa --------------------------------- Yahoo! Messenger - Communicate instantly..."Ping" your friends