similar to: Two questions about the creating new package

Hello everyone, I try to write a c++ code which calls embedded R and uses some of R internal functions. What I read is just lots of macro names defined in the Rinternals.h or Rdefines like R_Parse, Rf_install and so on. But where can I get the detailed information about the parameters of these macro? For example, what about the parameters of SEXP R_ParseVector(SEXP, int, ParseStatus *)?

Hello everyone, I met a strange problem when I call R expression from C++, here is the details: I edited a function eval_R_command(); double eval_R_command(const char *funcName) { SEXP exp,e; ParseStatus status = PARSE_OK; int i,n; double val; PROTECT(exp=NEW_CHARACTER(1)); SET_STRING_ELT(exp, 0, COPY_TO_USER_STRING(funcName)); PROTECT(e = R_ParseVector(exp, 1,

I am trying to boot a ramdisk on a usb stick in read-only mode using extlinux. When the system boots all I am getting is a blinking cursor. The stick booted with lilo, but I had some issues with lilo so I am trying extlinux. 1) I partitioned the stick as a linux partition, formated it ext2, and mounted /dev/sda1 on /mnt/flash. 2) I am running extlinux 3.86. 3) excuted "extlinux -i

Hi Peter, > Why not do this too? I've applied this - thanks for the patch! Ciao, Duncan.

Duncan, Do a quick check here on x86_64-apple-darwin10 with svn llvm and svn dragon-egg against release gcc 4.5.0, the results from the himenoBMTxpa benchmark compiled at -O3 look pretty good. With stock gcc-4.5.0, we get... Grid-size = M mimax = 128 mjmax = 128 mkmax = 256 imax = 127 jmax = 127 kmax =255 Start rehearsal measurement process. Measure the performance in 3 times. MFLOPS:

I am not clear with the working of hypervisor xen. How does an instruction executed by kernel in Ring0 of DomU gets mapped or executed by hypervisor and then is excuted in Dom0. Is this thing some where on the wiki page? -- Tapas _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

I am not clear with the working of hypervisor xen. How does an instruction executed by kernel in Ring0 of DomU gets mapped or executed by hypervisor and then is excuted in Dom0. Is this thing some where on the wiki page? -- Tapas _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi all, Can I safely assume that each migration is excuted within a transaction, so that''s it''s safe to have migrations executing failing statements? Thanks, - Rowan -- Morality is usually taught by the immoral.

It appears that the runtime for an R script can more than double if a few references to a function foo() are replaced by more explict references of the form pkgname::foo(). The more explicit references are of course required when two loaded packages define the same function. I can understand why use of this mechanism is not free in an interpreted environment like R, but the cost seems rather

Hi All, I currently run asterisk in our office (in Japan) and use a cisco PRI gateway for connection to the PSTN. I would like to setup some more systems for our smaller offices (in Japan) that would use BRI and preferably using a PCI card in the asterisk box and not a seperate Cisco gateway (expensive). HOWEVER, Japan has this INS64 protocol for their BRI lines and im not sure what cards

Hi all, I 'm doing the exercise given in the 'SDM with R' (Robert J. Hijmans and Jane Elith), chapter 4.2, regarding extracting values . I tried to do the same using my own data as well. Each cases i received the following error message ; "Error in .xyValues(x, as.matrix(y), ...) : xy should have 2 columns only. Found these dimensions: Can some body explain me how to get rid

Hi, I just loaded samba from my RedHat 7.2 CD (samba 2.2.1a-4 RPM). Man pages say it is made of several components but there is NO section SEE ALSO to point at additional man pages or reference to any other piece of information which I may have loaded with this RPM. Regards Andrej

I had previously asked about R interfaces to various "other" visualization tools specifically lightweights for monitoring progress of various codes. I was working on this, https://github.com/mmarchywka/mjmdatascope but in the meantime found out that Paraview has an "in-situ" capability for similar objectives.

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''m from cartagena Colombia(south america) .... i''m learning prototype, i have a little problem using Ajax.Updater. i have this code in html page : <head> <script src="prototype.js" language="javascript" type="text/ javascript"> </script> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"

Hello, Since I've used Ubuntu 10.10 and had recently been upgraded to 11.04 I have seen various changes, but the one thing that concerns me is because the fact that every time I try to install World of Warcraft onto my laptop it seems that the Start-up screen (Usually before you hit the Play button). there are gray lines around the sides and the game itself doesn't play as well in Windows

I'm having problems with ADS membership for samba. I had a "mostly" working version with RHES v2.1, krb5 v1.2, samba v3.0.5. I knew to get to a fully functioning version I would need krb5 v1.3 or later. So finally I had an opertunity to junk RH's crufty krb5 and build from scratch with: RHES v2.1 MIT krb5 v1.4 samba v3.0.13 This works fine on another server. Now to the

Hi I hope I've posted this to the correct place. I've installed Samba 2.2.4 on a Caldera Open Unix 8 server, and created a basic smbd.conf file. When I launch smbd as a daemon, I'm getting the following in the log file: passdb/secrets.c: (43) failed to open /usr/lib/samba/private/secrets.tdb passdb/machine_sid.c: (163) pdb_generate_sam_sid: Failed to store generated machine SID

Hello R experts: When I tried to read my data into R, it does not take # sign A subset of Exp.txt is: Experiment name assay id Varname (A1)DBA TPA 6h/DBA Acetone rep1(A1) #3 4090 A90C1 (A2)DBA TPA 6h/DBA Acetone rep2(A2) #3 4091 A91C1 The command is: Exp <- read.delim2("Exp.txt",check.names=F,as.is=T) It is excuted but gave me all the NAs. Can you all drop me a hint? Thanks

Dear ALL; Please help urgently i have installed latest verion of Wine and i have fedora core 5 I need to run an application that is developped using VFP 6 and it has been excuted but my problem is that the application is written in arabic and it doesn't look arabic at all it is strange letters IS there a way that i can see the arabic letters? Thank u in advance