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...d as: X(t)=mu + phi X(t-1) + e(t) What you call intercept mu is rather defined as (X(t)-mu) = phi (X(t-1)-mu)) + e(t) which is not a common way to define an intercept. There is an error in the fGarch's predict() because of that. I think you should just be more explicit. thank you Pierre Chauss? economics department UQ?M

...ate the condition that length(coef) must be equal to (m+1). Therefore, the first line of the function, which is: function (coef, m = length(coef) + 1, r, name = "unknown") { should be changed to function (coef, m = length(coef) - 1, r, name = "unknown") { bests -- *Pierre Chaussé* Assistant Professor Department of Economics University of Waterloo [[alternative HTML version deleted]]

...sx2 sx1 = sum(x) sx2 = 0.0d0 do i=1,n sx2 = sx2+x(i) end do end void sumc(double *x, int *n, double *sum) { int i; double sum1 = 0.0; for (i=0; i< *n; i++) { sum1 += x[i]; } *sum = sum1; } Can that be a bug? Thanks. -- Pierre Chauss? Assistant Professor Department of Economics University of Waterloo

...u` vector; > `s4` is the closest double precision to this exact sum. > > Looking at the C source code for sum() will show you that it makes > some extra efforts to get a more accurate sum than your simple > version. > > Best, > > luke > > On Fri, 16 Mar 2018, Pierre Chausse wrote: > >> Hi all, >> >> I found a discrepancy between the sum() in R and either a sum done in >> C or Fortran for vector of just 5 elements. The difference is very >> small, but this is a very small part of a much larger numerical >> problem in which fir...

...if(circular) ts (y, end=end(x), frequency=frequency(x)) else { y <- as.ts(y) t1 <- tsp(x)[1]+(length(k[[1]])-1)/tsp(x)[3] t2 <- tsp(x)[2]-(length(k[[1]])-1)/tsp(x)[3] tsp(y) <- c(t1,t2,tsp(x)[3]) return(y) } } -- *Pierre Chaussé* Assistant Professor Department of Economics University of Waterloo [[alternative HTML version deleted]]

Hello. I have been trying to find an answer to a problem that has plagued our systems. I am trying to upgrade from 3.0.22 to 3.0.23c. I have been able to compile, but when I go to join it to the AD domain, I keep getting this familiar error that many others have noted but have not posted many solutions to. arcdba-> ./net ads join -U Administrator Administrator's password: Using short

Hello Dan, > The Linux distribution I uses is a Red Hat EL-AS 3 (update 4) and the > platform is an old LION (HP rx4610) (4xIA64 - 666 MHz, 1GB memory). As we say in france, "Les cordonniers sont toujours les plus mal chausses", and in your native language: "Nobody is worse shod than the shoemaker''s wife". For the moment, I have nothing else than this Lion platform. I''m waiting after a Tiger system for the end of this month. Soon, I would be able to open a zoo. Philippe. -------------...

...ookup dc" gives me kdc1 et kdc2. Any idea about this pb? Greetings -- *************************************************************************** * Jean-Vincent BAYARRI Ing?nieur syst?me & r?seau * * Service Informatique Laboratoire Central des Ponts et Chauss?es * * 58, boulevard Lefebvre 75732 PARIS CEDEX 15 * * Tel 01 40 43 51 70 Fax 01 56 56 16 99 * ***************************************************************************

...tions by running several simulations in parallel, which works nicely. Is it possible to do the same with a multicore GPU? I am planning to buy a tesla 2075, and I want to know before if it is something we can do with R. May be by modifying mclapply(). Thanks for your suggestions. -- *Pierre Chaussé* Assistant Professor Department of Economics University of Waterloo [[alternative HTML version deleted]]

...is the exact sum of the binary rationals in your `u` vector; `s4` is the closest double precision to this exact sum. Looking at the C source code for sum() will show you that it makes some extra efforts to get a more accurate sum than your simple version. Best, luke On Fri, 16 Mar 2018, Pierre Chausse wrote: > Hi all, > > I found a discrepancy between the sum() in R and either a sum done in C or > Fortran for vector of just 5 elements. The difference is very small, but this > is a very small part of a much larger numerical problem in which first and > second derivatives ar...

Hello, We recently upgraded to the latest Samba3 version v3.0.23c. If the Samba system and the AD belong to the same domain, I am able to perform a 'net ads join' by supplying either a 'Domain Admins' or a 'Domain Users' credential. However if the Samba system and the AD belong to different domain, I can perform the 'net ads join' by supplying a 'Domain

...? The Cocoa back-end for the quartz() graphics device on Mac OS X provides a way to disable event loop processing temporarily (useful, e.g., for forked instances of R). ? kernel()'s default for m was not appropriate if coef was a set of coefficients. (Reported by Pierre Chausse.) ? bug.report() has been updated for the current R bug tracker, which does not accept emailed submissions. ? R CMD check now checks for the correct use of $(LAPACK_LIBS) (as well as $(BLAS_LIBS)), since several CRAN recent submissions have ignored ?Writing R Extensions...

...? The Cocoa back-end for the quartz() graphics device on Mac OS X provides a way to disable event loop processing temporarily (useful, e.g., for forked instances of R). ? kernel()'s default for m was not appropriate if coef was a set of coefficients. (Reported by Pierre Chausse.) ? bug.report() has been updated for the current R bug tracker, which does not accept emailed submissions. ? R CMD check now checks for the correct use of $(LAPACK_LIBS) (as well as $(BLAS_LIBS)), since several CRAN recent submissions have ignored ?Writing R Extensions...

Hello, I am running a fileserver with smbd here. The server is a 64bit 2.8 GHz Celeron D with 2GB RAM, running 64bit Debian, Samba version 3.0.23c. It is running as a pure fileserver so its only CPU load is serving files. The client I am doing the tests from is WinXP Pro SP2. It is connected via Intel e1000 gbit ethernet (both the server and client use e1000 chipsets). I have done a raw tcp

Hello: The example "integrate(dnorm,0,20000)" says it "fails on many systems". I just got 0 from it, when I should have gotten either an error or something close to 0.5. I got this with R 2.12.0 under both Windows Vista_x64 and Linux (Fedora 13); see the results from Windows below. I thought you might want to know. Thanks for all your work in creating

Hi all I have a network with a Windows 2003 AD (10.10.10.5) and a Samba 3.0.23c (10.10.10.8). I want Samba to join the domain and get it's user/group/permission info from my Windows 2003 server. I have followed http://samba.org/samba/docs/man/Samba-Guide/unixclients.html#ch9-adsdc And it seams to join and work with wbinfo/getent/"net ads join/info/status". When I try to login with