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data.table's fread is also fast. Not sure about error handling. But I can merge 300 csvs with a total of 0.5m lines and 50 columns in a couple of minutes versus a lifetime with read.csv or readr::read_csv On Mon, 8 Apr 2024, 16:19 Stevie Pederson, <stephen.pederson.au at gmail.com> wrote: > Hi Dave, > > That's rather frustrating. I've found vroom (from the package vroom) to be > helpful with large files like this. > > Does the following give you any better luck? > > vroom(file_name, delim = ",&quo...

After reading through the documentation, I realized that as a part of the migration process from Samba-2.2.X to Samba-3.0.0 I needed to convert everyone in my smbadmin group (previously domain admin group = @smbadmin) to the "Domain Admins" group w/rid=512. So, I issued the following command: [root@localhost profile]# net groupmap modify ntgroup="Domain Admins"

I have an S4 object class defined in a Bioconductor package which contains multiple slots, some of which are tibbles, whilst others are vectors. If I call slot(object, name) where 'name' is an slot that contains a vector, everything works as expected. However, when I call slot(object, name) where 'name' is an slot that contains a tibble I get the following warning: Warning

Hi, I've been trying to get this working for ages, but it causes R to hang. Here is my C code saved as test1.c # include <R.h> # include <Rmath.h> void test1 (double *x, double *result) { result[0] = rgamma(*x, 2.0); } This was compiled using R CMD SHLIB test1.c & loaded in R using: dyn.load("test1.dll") out <-

Hi Dave, That's rather frustrating. I've found vroom (from the package vroom) to be helpful with large files like this. Does the following give you any better luck? vroom(file_name, delim = ",", skip = 2459465, n_max = 5) Of course, when you know you've got errors & the files are big like that it can take a bit of work resolving things. The command line tools awk

I have a couple questions that I will submit separately. When I have IPchains running I can't get my samba box to show up in network neighborhood, but when I turn ipchains off the box shows up. What rules do I need to add for things to work properly? -- Raymond Norton Little Crow Telemedia Network 320-234-0270

...readLines followed by read.csv(text= ) works great because, in that case, read.csv knows where the record terminates. Meaning, read.csv throws an exception that I can catch and handle with a quick and clean regex expression. Thanks, I'll take a look at vroom. -dave On 4/8/24 09:18, Stevie Pederson wrote: > Hi Dave, > > That's rather frustrating. I've found vroom (from the package vroom) > to be helpful with large files like this. > > Does the following give you any better luck? > > vroom(file_name, delim = ",", skip = 2459465, n_max = 5) > > O...

I don't get any warning (but am using slightly different versions of everything than you are). You can find where that message is coming from by running options(warn=2) first, which will convert it to an error. Duncan Murdoch On 10/07/2020 11:54 a.m., Stephen Martin Pederson wrote: > I have an S4 object class defined in a Bioconductor package which contains multiple slots, some of which are tibbles, whilst others are vectors. If I call > > slot(object, name) > > where 'name' is an slot that contains a vector, everything works as expected. Howev...

Hello, I just narrowed down an rsync command that keeps failing to the --delete flag: rsync -vv --delete --backup-dir=backup_target --archive /etc myuser@localhost: It gives the following output: ... backup_dir is --delete/ building file list ... done Invalid file index: 1868985864 (count=0) [receiver] delta-transmission enabled rsync error: protocol incompatibility (code 2) at sender.c(189)

In the past, I had restricted rsync so that the -e option was disallowed. As of rsync-3.0.0, I'm now seeing the following requests being made (on the server side): rsync --server -vlogDtprze.iL . I want to prevent '-e' as a client side option so arbitrary programs can't be executed. I found the following, but didn't trace through to verify exactly where I was in the code

I tried migrating our samba settings from one machine to another, but Windows sees it as a different server. I currently have an older version of samba setup on an old machine. I setup the latest version of samba on a different machine with different build specs (e.g. acl support, etc.). I migrated over the usernames/passwords and MACHINE.SID file (is this even used anymore?) and setup smb.conf

> [Samba] can't add smb printer on windows > > * To: samba at listsdotsambadotorg > * Subject: [Samba] can't add smb printer on windows > * From: Kaleb Pederson <kpederson at maildotewudotedu> > * Date: Fri, 24 Oct 2003 12:44:07 -0700 > > I have a single group of users, some of whom can successfully add my samba > printer and some of whom can't. There should be no difference as they are > all part of the same group. The er...

Hi, I'm trying to write a function in C for implementation with .Call. When compiling using R CMD SHLIB characters seem to be added to the function name. Here's the complete C code from the file summariseMCMC.c: #include<R.h> #include<Rdefines.h> #include<Rinternals.h> void summariseMCMC(SEXP data) { PROTECT(data=AS_NUMERIC(data)); UNPROTECT(1); } Then

Hi, After uninstalling Rtools 2.14.0, I have installed the latest version of Rtools 2.15.0 which gives the two folders C:\Rtools\bin C:\Rtools\gcc-4.6.3 R is installed in the directory C:\R\R-2.15.0 I have set the Environment Variable PATH=c:\Rtools\bin;c:\Rtools\gcc-4.6.3\bin;c:\R\R-2.15.0\bin;<others> I am trying to install a custom package (BMEA_0.2.1) which is exactly

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[username@localhost source]# ./configure --with-fhs --prefix=/usr --sysconfdir=/etc --with-privatedir=/etc/samba --with-lockdir=/var/state/samba --localstatedir=/var --with-netatalk --with-smbmount --with-pam --with-syslog --with-sambabook --with-utmp --with-acl-support > ~/myconfig.out 2>&1 [username@localhost source]# cat ~/myconfig.out | grep acl checking for sys/acl.h... yes

Hi, I can't seem to install R from source. I've downloaded the latest Rtools211.exe from http://www.murdoch-sutherland.com/Rtools/ & done a full installation of that and Inno Setup. I have set R_HOME as C:\R (and also tried using C:\R\R-2.11.1) After successfully running 'tar xf R-2.11.1.tar.gz' the modifications I have made and saved as MkRules.local are: BUILD_HTML =

I work for a school dist, and I am having a bit of trouble with the "Student Server" We have about 3000 students all with their own accounts. I had the samba server setup to share their home directories but their home directories are the same as their login name. So jamie.mcparland would be an example of a share name. But in Win 9X it gets truncated to jamie.mcparla then we get the error

Hello, I''ve been trying to get xenmon.py and xentrace to work, but I consistently get the following (on a couple of different machines/kernels): kibab kibab # xentrace /root/xentrace.log ERROR: Failure to get trace buffer pointer from Xen (22 = Invalid argument) Did I miss an option that has to be turned on or something? Is there some other setting that I need so that everything

I was wondering if there was a %{char} that would give me the windows version or something equivalent so that Windows XP specific "stuff" doesn't get stuck with Windows 2000 "stuff". Thanks for the help. --Kaleb PS: Please CC me as I'm not on the list.