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Is there a way to fit generalized linear mixed model with 2 correlated random effects in R, using quadrature? At the moment, I'm only concerned with binary outcomes. When I try glmer from lme4 with the quadrature argument I...

On Tue, 2005-05-24 at 00:31 +0200, S??ren H??jsgaard wrote: > >One of the things that S3 is lacking is clearly multiple inheritance, I thought if you wanted C to inherit from A and B you could...

I'm puzzled that it seems possible to specify inheritance via the "representation" and "contains" arguments to setClass. The examples that I've seen all seem to use contains only. Is there some subtle distinction between these two approaches? Originally...

On Mon, Sep 29, 2003 at 05:09:49PM -0400, Ben Bolker wrote: > > Can you use save.image() to rescue your results? > I would try save.image(file="salvage.RData") and see if the file > appears. Otherwise I would say...

In my 1.7.1 R (on Debian) the help for "library" includes the line `as.environment(match("package:name"), search())' will return the There is a misplaced parenthesis. I think you mean `as.environment(match("package:name", search()))' will...

On Sat, 2010-01-30 at 12:09 -0600, Dirk Eddelbuettel wrote: > > But yes, cran2deb is mighty cool. New packages in essentially > real-time. > That works well with the CRANberries updates you may want to add to > your > friendly RSS...

Now available on CRAN. Package: mspath Title: Multi-state Path-Dependent Models in Discrete Time Description: Functions for fitting path-dependent (non-Markov) multi-state models to categorical processes observed at arbitrary times, optionally with misclassified responses, and covariates on...

On Thu, Nov 30, 2006 at 10:29:06PM -0800, Ross Boylan wrote: > I've had repeated problems with promptClass missing methods, usually > telling me a class has no methods when it does. > > In my current case, I've defined...

I am modifying a package that appears to have been made with roxygen. I'm currently running Debian stable (wheezy) amd64 with the stock R 2.15.1. I have some other, mostly older, flavors as well. roxygen doesn't...

On Tue, 2003-06-03 at 16:34, Robert Gentleman wrote: > Also, note that you can get the effect of lexical scope by doing > things like > Do you mean "you can get the effects of dynamic scope...."? > f<- function(x...

This is a work in progress, but I thought I might share the changes I've made so far to rsprng (based on v 0.4) to integrate it more fully with R's random number framework. Untested, but enough...

On Fri, 2003-10-31 at 06:41, A.J. Rossini wrote: > Ross Boylan <ross at biostat.ucsf.edu> writes: > > > > I also added library("survival") to my .First.lib. Is library, rather > > than require, the right choice here? I want...

On 2/27/2013 3:48 PM, Ross Boylan wrote: > it appears lme4 was mostly removed, but there is still a dll there. I > thought detach unload was supposed to take care of that. I guess the unload didn't...

The contents of .Rbuildignore seems to affect R CMD build but not R CMD check. I'm using R 2.4.0 on Debian. Is my understanding correct? And is there anything I can do about it? In my case...

Here's a self-contained example of the problem: > foo <- function(obj) {return(3);} > setGeneric("foo") [1] "foo" > removeGeneric("foo") [1] TRUE > foo <- function(x) {return(4);} > args(foo) function (x) NULL > setGeneric("foo") [1] "foo" > args(foo) function (obj...

Apparently Scheme is clever and can turn certain apparently recursive function calls into into non-recursive evaluations. Does R do anything like that? I could find no reference to it in the language manual. What I'm wondering is whether...

Now available on CRAN. Package: mspath Title: Multi-state Path-Dependent Models in Discrete Time Description: Functions for fitting path-dependent (non-Markov) multi-state models to categorical processes observed at arbitrary times, optionally with misclassified responses, and covariates on...

system("hostname") returns a success (0) or error code and prints the result of the command. system("hostname", intern=TRUE) returns the string output of the command. I thought that the basic behavior was a product of the way I...

On Wed, 2005-11-23 at 10:49 +0100, Uwe Ligges wrote: > Ross Boylan wrote: .... > > P.S. Previous list postings advised that R CMD install was a better way > > to produce binaries than R CMD build --binary. The former command...

Can anyone recommend a good way to add tables? Ideally I would like t1 <- table(x1) t2 <- table(x2) t1+t2 It t1 and t2 have the same levels this works fine, but I need something that will work even...