similar to: Selection on dataframe based on order of rows

I'm trying to merge two data frames. One of them is a zero rows data frame. I'm using the merge parameter 'all.x = TRUE' so I'd expect to obtain all the rows of x. In fact the merge help says: all.x: logical; if 'TRUE', then extra rows will be added to the output, one for each row in 'x' that has no matching row in 'y'. These rows

I have a rather peculiar dataframe and I have problems at inspecting it (I'm working with R 2.3.0 on Win XP). Let say that example is a dataframe with two variables: "first" and "second"; now while "first" is a quite common numeric variable, second is a variable which contains a dataframe (this of course means that each element of "second" IS a

Estimados, Quisiera saber cuanto es el tamaño máximo de datos contenidos en mi base de datos, que el software R puede llegar a procesar y soporta. De antemano agradezco y envió un cordial saludo. Marcela Corrales CPData Optimum [[alternative HTML version deleted]]

Hello Experts, how can I use variables in the RODBC environment. Example which does not work: Thanks for your help. Thorsten pn <- '39R5238'; library(RODBC); odbcobj <- odbcConnect("SQUIT21C",uid="muehge",pwd="xxx"); sql <- "select u.unitid, from test where part in ('pn') "; parameter <- sqlQuery(odbcobj,sql);

Dear helpeRs, I have a dataframe (14947 x 27) containing measurements collected every 5 seconds at several different sampling locations. If one measurement at a given location is less than zero on a given day, I would like to delete all measurements from that location on that day. Here is a toy example: toy <- data.frame(CH = rep(3:5,3), DAY = c(rep(4,5), rep(5,4)), SLOPE =

> On Oct 25, 2017, at 6:57 AM, BooBoo <booboo at gforcecable.com> wrote: > > On 10/25/2017 4:38 AM, Ista Zahn wrote: >> On Tue, Oct 24, 2017 at 3:05 PM, BooBoo <booboo at gforcecable.com> wrote: >>> This has every appearance of being a bug. If it is not a bug, can someone >>> tell me what I am asking for when I ask for "x[x[,2]==0,]". Thanks.

Hello Samba users, I'm trying to configure my samba server as a PDC for some Win2k machines. I'm running Red Hat 8.0 and samba-3.0.0rc4. Everything seems to be ok, when using workgroup configuration, all the shares works fine. But I cant get the Win2k clients to log in the Domain. It says I have a unknown user or an incorrect password. But at least it prompted me for a user/password, so I

Hi, I'm Sandro Bonazzola, member of the Virt SIG for oVirt Project. I would like to get access and contribute to http://wiki.centos.org/HowTos/oVirt My wiki account is SandroBonazzola Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

Hello Folks After a upgrade of a NT network, with a PDC and different workgroups over subnets, to SAMBA,im having some problems with WINS over subnets. I have a DOMAIN in my primary net and some workgroups on the subnets, a different workgroup to each subnet. I need that each subnet see all the workgroups in the Network Neighborhood. In the primary net i've SAMBA being a PDC, master browser

On 16 February 2015 at 14:55, Sandro Bonazzola <sbonazzo at redhat.com> wrote: > Il 13/01/2015 17:08, Sandro Bonazzola ha scritto: >> Hi, >> I'm Sandro Bonazzola, member of the Virt SIG for oVirt Project. >> I would like to get access and contribute to http://wiki.centos.org/HowTos/oVirt >> My wiki account is SandroBonazzola > > Can you give me access

Hi, I'm struggling to get a laser color printer working correctly. At first I wasn't able to save print properties with Ubuntu 10.04. As I read of a bug [1] that affected samba 3.4 up to 3.5.8 I upgraded to ubuntu 12.04 and samba 3.6.3. Now I'm not even able to upload drivers in the way I always did as described in [2] and [3] (Italian). My conf:: [printers] comment = All

Hello, I am relatively new to using R. The text file contains the date and price . I want to read and manipulate the data in R. However, when I use read.table, it treats all of the data as "factors" and I do not know how to treat the data as numbers: http://r.789695.n4.nabble.com/file/n4498828/p_diarios.txt p_diarios.txt setwd ("C:\\Users\\Sandro\\Dropbox\\R")

http://bugzilla.mindrot.org/show_bug.cgi?id=1322 Summary: pam_end() is not called if authentication fails, which breaks pam-abl Product: Portable OpenSSH Version: 4.6p1 Platform: Other URL: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=405041 OS/Version: Linux Status: NEW Severity:

On Wed, 20 Jun 2007, Sandro Magi wrote: > To this end, are there any implicit allocations being done by > generated LLVM code, other than the system stack? heap allocations? Only malloc/free. Note that the compiler does generate calls to runtime libraries (e.g. libstdc++ and libgcc), we don't have control over when they do allocations. The libstdc++ calls show up in the .ll file,

Hi everyone! Thank you for the help you have been given to me, and here I'm with another problem with my dataframes: I have two dataframes (with much more observations), like these: Dataframe1 Firm Year cash 500400200 2007 100 500400200 2006 200 500400200 2005 400 500400300 2007 300 500400300 2006 240 500400300 2005 120 500400400

hi all, I have a firewall with 2 gateways. Router A (main, adsl), router I (backup, isdn). In case of failure of adsl I switch to isdn. How can I know when it is time to go back? Which is a standard way to test the adsl line? TIA sandro -- Sandro Dentella *:-) e-mail: sandro@e-den.it http://www.tksql.org TkSQL Home page - My GPL work

Hi, qemu-kvm-ev-2.3.0-31.el7_2.10.1 has been tagged for testing. In order to test it, please enable centos-qemu-ev-test repository after installing centos-release-qemu-ev Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com -------------- next part -------------- An HTML attachment was scrubbed... URL:

Where does the storage for large bit width integers come from? Are very large numbers heap allocated? Sandro

Il 19/03/2015 15:46, George Dunlap ha scritto: > On Thu, Mar 19, 2015 at 2:39 PM, Karanbir Singh <mail-lists at karan.org> wrote: >> On 03/19/2015 12:23 PM, George Dunlap wrote: >>> On Thu, Mar 19, 2015 at 12:20 PM, Sandro Bonazzola <sbonazzo at redhat.com> wrote: >>>> Hi, >>>> following Cloud SIG example[1] I would like to start defining the

Hello, i've found an old thread [1] where it was stated that a whole mailbox can be made read-only only setting the according permissions on the filesystem side. [1] http://www.mailinglistarchive.com/html/dovecot at dovecot.org/2011-12/msg00300.html i'd like to check if it's still the only option we have with dovecot v2.0.18 . Regards, -- Sandro Tosi Product Engineer Shared