similar to: How to read an excel data into R?

Calling function "sqlFetch" in library(RODBC) and specifying a character string as 2nd argument, I get an error I don't understand: library(RODBC) channel <- odbcConnect("mydatabase.mdb", case="msaccess") sqlFetch(channel, "mytable") # this works fine tabname <- "mytable"; sqlFetch(channel, tabname) # this gives an error: # Error in

Dear list, I'm wondering if the following error I'm getting is a small bug in the Reference Class paradigm or if it makes perfect sense. When you write an explicit initialize method for a Ref Class, can you then make use of '.self' WITHIN this initialize method just as you would once an object of the class has actually been initialized? Because it seems to me that you can not.

I think this is a fairly easy question done several times in several languages, but on a traditional ''tab'' based navigation webpage, what''s the best way to handle the active state? I am using this in my view: <% for category in @categories %> <% if the condition is met to make this the active tab %> <li><a id=''active''

I made a mistake setting my shell and have set the root users shell to /bin/bash instead of /bin/sh. I am curiuos if anyone knows how to fix this. The machines is FreeBSD 4.8-RELEASE-p4 and does not have sudo only su.

Folks: Suppose I wish to input a text file with variable length lines and possible whitespace as is and then parse the resulting character vector in R. Each line of text is terminated with "\n" (newline character). Is there any reason to prefer one or the other of: scan (filename, what ="a",sep ="\n") ##or readLines(filename) If it makes a difference, I'm on

Hi Joe & Michael, In rev. 151382 you have changed the fptoui implementation of the x86 codegen for win32. Before the change fptoui was lowered to flds 16(%esp) fisttpll 8(%esp) movl 8(%esp), %eax After the change fptoui is lowered to flds 40(%esp) calll _ftol2 Please note that the assumption that _ftol2 doesn't modify ECX isn't true on sandybridge platform.

Hello group, this issue is driving me crazy, there just has to be a simple way to do this that I am missing! I have a share, SOP. The file system maps to /dir/dir/sop. If I have a set of users that need write access to this directory, but only want to allow another set of users read only access, how can I accomplish this? From the man pages, it looks like I can set the share to read only, and

Hi, i am new to this forum and not sure how it works, I am trying to do deskriptive descripe my data in terms of gender: head(scltotal) pbnr dat dep dys sop ago mis age female messpunkt2 messpunkt1 tage eintrittsjahr 1 10023 1994-02-21 0.75 1.00 0.50 0.50 0.75 35 1 8817 8817 0 1994 2 10023 1994-05-25 0.75 1.00 0.50 0.50 0.75 35 1 8910 8817

I'm pretty new to KVM and have a KVM CentOS 7.1 hypervisor running a few VMs. I'm moving all my VMs from an ESXi host as I want to use KVM in future. Most of my VMs are working except for one which is running a Sophos UTM router (Sophos UTM is similar to products like pfSense <https://www.pfsense.org/>, Smoothwall <http://www.smoothwall.org/> etc). The host has 3 physical NICs

Hi, I'm using samba version 3.0.37 and i encountered a very strange and annoying phenomena when 2 different users from 2 different machines are getting the same PID from samba. (2 windows users that are trying to view documents on the CIFS share). I did some google research on this problem and i found the following regarding such a problem: " One can find references to problems like

Hi, I'm not sure what sort of diagram you mean, but I'll have a try. Does this help? It sounds like I need to do something to enable routing on what I've labelled "NIC3" on the diagram - can you please explain what I need to do? [image: Inline image 1] Regards, Phill On Tue, Sep 1, 2015 at 4:53 PM, Ajey Gore <ajeygore@gmail.com> wrote: > Can you please drop a

Full_Name: Matthias Piksa Version: 1.4.1 OS: Redhat 7.1 2.96-85 Submission from: (NULL) (131.220.6.43) There is a bug when retrieving values out of MySQL (3.23.36) which are of type UNSIGNED INTEGER(10). The values can vary between 0 and 2^32 but R only accepts those below 2^31-1. Anything above goes as 2^31-1. thats what one gets: print(quickSQL(con,"select ip_dst from iphdr where

I know this isn''t Python, but I''d like to get a view on the ''one obvious'' way to set up an SQLite (or other) database and its location per-app. I''ve got a bit lost with the Camping 2 changes and various code snippets I have kicking around. 1. is it best to set up the DB creation/connection: 1.1 at the end of the app

Another question about find. I looked at the gnome tool and tried to simulate what it is doing. I can't use it directly because it won't do sed. Basically I want to find all files with a string (except binary) and change it. let STR be the string I am looking for. NEW is new string. I am doing TFIL=/usr/tmp/dummy$$.txt find . -type f | while read fil do grep "$STR"

i try to change one of my images from lvm to file with dd if=/dev/vps/centos of=/root/mj.img the fiel whas created byt will not ok i bigin boot but failed i remember the system can''t find the lvm groups i not remember anymore _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, We got a huge problem on our sun grid engine cluster with glusterfs 3.3.0. Could somebody help me? Based on my understanding, if a folder is removed and recreated on other client node, a program that tries to create a new file under the folder fails very often. We partially fixed this problem by "ls" the folder before doing anything in our command, however, Sun Grid Engine

Email eller vedhæftet fil afsendt fra din adresse (eller med din adresse som afsender) er blevet afvist fra Allerød Kommune. Spam og virus bliver typisk sendt under dække af andre afsendere og den blokerede email behøver derfor ikke oprinde direkte fra dig. (Husk dog altid at have et opdateret antivirusprogram på din computer.) Du kan evt. scanne din computer med det gratis' værktøj

If the "Matrix" package is attached, 'example(dget)' fails: > library(Matrix) > example(dget) dget> fil <- tempfile() dget> ## Write an ASCII version of function mean to our temp file dget> dput(mean, fil) dget> ## And read it back into 'bar' dget> bar <- dget(fil) Error in initialize(value, ...) : '...' used in

Hi R, Please solve my problem........... I am extracting Bloomberg data from R, in a loop. R is getting fatigued by doing this process and gives some errors. I introduced sleep function. Doing this sometimes I get the results and sometimes not. I even noticed that if I give complete rest for R (don't open R window) for 1 day and then run my code with the sleep function, then the

I see support in shorewall for the KAME-tools, how about strongswan ? I have setup shorewall 3.4.4 and strongswan 4.1.3, making this my vpn-gateway for the subnet behind it. # Shorewall version 3.4 - Zones File #ZONE TYPE OPTIONS IN OUT # OPTIONS OPTIONS fw firewall fil ipsec mode=tunnel mss=1400 net ipv4