similar to: Memory domain

Dear all, first of all I apologize for not having changed the object. I just re-used an old email I sent some time ago. The let us go into the question. Our architecture is the following: A (set of) java programs running under a jvm that passes data and instructions to an R instance via RNI and at the end of the process extracts calculated data from R. The question is: can I

Good morning. I have a real fuzzy question to ask; we have a calculation engine which is composed by n virtual machines each of them with a jvm 2GB of memory on Linux Red Hat each of them with the "R" package which comes along with the Red Hat Linux distribution. We have now to increase the number of "nodes" trying to avoid to use new virtual or physical machines. So my

Dear R experts, I am currently facing a tricky problem which I have read a lot about in the various R mailing lists without finding exactly what I need. I have a big data frame DF (about 2,000,000 rows) with 7 columns being variables and 1 being a measure (using reshape package nomeclature). There are no "duplicates" in it. Fot each of the variables I have some "rules" to

Dear R experts, I am trying to solve this problem, related to the possibility of changing the shape of a data frame using a "pivoting-like" function. I have a dataframe df of observations as follows: ID VALIDITY YEAR PROPERTY PROPERTY VALUE A1 2007 P1 V1 A1 2007 P2 V2 A1 2007 P3 V3 A1 2008 P1 V10 A1 2008 P2 V20 A2 2007 P5 V50 A2 2008 P6 V20 A3 2007

Good morning, I am facing a problem very easy to solve with a program, but not too easy (at least IMHO) with a "declarative" approach. I have a dataframe df with some information about bank branches with a validity time associated (start date/end date, format YYYY-MM-DD) to some attributes (for example number of employees assigned). The following example will clarify this

Dear R experts, I have a problem in modifying one column of a dataframe with a datatime format using a datetime operator. Here is my dataframe A: DATACONT PROVINCIA VALORE 1 2007-12-31 MI 1 2 2007-12-31 PV 2 3 2007-12-31 NA 3 4 2007-12-31 MI 4 5 2007-12-31 RM 5 6 2007-12-31 RM 6 7 2007-12-31 MI 7 8

Good morning, I am a new R user and I am trying to learn how to use it. I am trying to solve this problem. I have a dataframe df of daily securities (for a year) earnings as follows: SEC_ID DAY EARNING IT0000001 20070101 5.467 IT0000001 20070102 5.456 IT0000001 20070103 4.954 IT0000001 20070104 3.456 .......................... IT0000002 20070101 1.456 IT0000002 20070102 1.345

conn = libvirt.open("vbox:///session") return this error: libvir: VBOX error : internal error unable to initialize VirtualBox driver API Traceback (most recent call last): File "prova.py", line 5, in <module> conn = libvirt.open("vbox:///session") File "/usr/lib/python2.6/dist-packages/libvirt.py", line 163, in open if ret is None:raise

I am having a problem using ESS with R. In particular I have large data objects which exceed the 6Mb default heap memory. Outside of ESS I can run R by specifying large values of --vsize and --nsize but I can't figure out how to do this in ESS. Any help would be much appreciated. -- **************************************************** ** Angelo J. Canty **

Dear, as system admnistrator of Luxottica's LAN in Italy and in China, I need the information about the existence of a URL for downloading Samba Binary Package 1.9 (I suggest) for HP-UX 9.07 for HP 9000 Series 700. Please can anyone help me ? Thank you Massimo Pilato Luxottica S.r.l. Agordo (BL) - ITALY ----------------- This message (including any attachments) is intended

Hello there! Perhaps this is a little off-topic, but I notice this only on the Centos box. I'm running Centos 4 on an AMD64 which has the following entries in the fstab to connect to NFS shares on a Fedora3 box: 192.168.1.12:/home/angelo/ /home/angelo/NFS_share1 nfs rw,addr=192.168.1.12 0 0 192.168.1.12:/home/angelo/data /home/angelo/NFS_share2 nfs rw,addr=192.168.1.12 0 0

Hi, I have mentioned before that we have added some sdt dtrace probes in SAX, our APL interpreter. Encouraged by Angelo and Jignesh, I have created a small document (5 pages) describing our experience with it, together with some problems we have encountered and some scripts we use for pretty-printing dtrace outputs. The said document can be found at

> samba-tool domain: no such subcommand: provision Are you sure there's no typo or hidden character? provision command is still there in 4.18.2 :) # samba-tool domain provision ERROR: No domain set! -- Lorenzo Milesi - lorenzo.milesi at yetopen.com CTO @ YetOpen Srl Corso Martiri della Liberazione 114 - 23900 Lecco - ITALY - | 4801 Glenwood Avenue - Suite 200 - Raleigh, NC 27612 - USA

---------- Mensagem reenviada ---------- Subject: Re: [Wine] Delphi Application Date: Dom 01 Jan 2006 14:32 From: Bruno <cbruno@ferreiracosta.com.br> To: wine-users@winehq.org Cc: truls@asheim.ne Olah Angelo Braga, tambem estou no Brasil, e meu ingles eh pessimo, Acho que sei qual o problema com seus icones! Jah tive um problema parecido, e resolvi instalando fontes TrueType Originais,

Hi guys, I have samba 3.0.24 on AIX 5.3 ML 6 and sometimes in smbd.log, I found many entry like this : get_print_db: malloc fail ! To recover situation, smbd must be restarted. Any idea ? bye ** Le e-mail provenienti dalla Banca d'Italia sono trasmesse in buona fede e non comportano alcun vincolo ne' creano obblighi per la Banca stessa, salvo che cio' non sia espressamente

Dear all, Does anybody know whether the (general) Lagrange Multiplier testing framework for restrictions on linear models has been implemented in some package? My goal is to test for omitted variables, i.e. restrictions of the kind beta_i=0, in the specification of an econometric model. There are some particular implementations in this fashion in the lmtest package (e,g, the bgtest() function,

Dear all, I am implementing a redundant variables F-test. For that I need to compute 2 models, restricted and unrestricted, then extracting the residuals to calculate the test statistic. I borrowed this elegant solution from the LMtest package to rebuild the first of the matrices involved (the unrestricted one) on the basis of model spec. and data >red.var.test<-function(formula,

Dear all, I apologize for using the list for a job ad, but hope it can interest some of you. We are urgently seeking a web developer comfortable with Rails and AJAX within a bioinformatics team at CBM, in Trieste, Italy. CBM is a new research center with very active genomics, bioinformatics, imaging and nanotechnology laboratories. We are seeking a talented individual who is not only comfortable

> Yes you can use the Ubuntu 22.04 packages if you really must, but this > will only get you Samba 4.15.3 > On the other hand, Using Samba from backports on Debian bullseye will > get you 4.17.8 and is, in my opinion, easier to use. Both for Debian and Ubuntu it's better to use Michael repos, to get consistent minor release updates: http://www.corpit.ru/mjt/packages/samba/README

salve a tutti, sentite, non riesco a capire i test automatizzati di Rails. Secondo il libro, il ciclo di vita di un test prevede che per ogni metodo ( che sarebbe in pratica un test da eseguire ) si verificano sempre 3 eventi: 1) la cancellazione di tutti i record della tabella in esame 2) il caricamento di tutti i dati di test elencati nel file di fixture della tabella ( ad esempio