similar to: MySQL and RODBC - limitations

Hello, For not too regular users of R, preparing the data is somehow a burden. Comming from iMacro in FireFox I get a badly designed csv, which I need to put into a daily R script. The data looks like that (e.g.): 22 Results,"35 Results","39 Results","2 Results","7 Results","23 Results","42 Results","36 Results","22

Hello, Collecting data I need to check in a mysql server. As the data are dependent on each other I have to filter first. However, I have now the problem that I find a value and would like to insert it into a data query for the "real select" command. Obviously, typing 'x' does not help as the database does not now this entry. Anyway to make it work? I am using RMYQL Thanks!

Hello all, I cannot seem to figure out this seemingly simple procedure. I want to sort a data frame by a specified character vector. So for : df.. <- data.frame(Season=rep(c("Summer","Fall","Winter","Spring"),4),Obs= runif(length(rep(c("Summer","Fall","Winter","Spring"),4)))) I want to sort the data frame

Hello, I have a large matrix (data), in which there is a column offerid. The values are numbers (lets say 1:5) There is another vector (idnew), which contains some of the offerids and many more (3:10). I want a subset of the matrix wiith only those rows, which match the criteria of the vector. How can I make it work? Thanks! -- View this message in context:

Hello world, I am actually transferring a course in data management for students in biology, geography and agriculture from statistica to R - it works surprisingly well. If anyone is interested in my scratch/notepad (in German language), please see www.hydrology.uni-kiel.de/~schorsch/statistik/statistik_datenauswertung.pdf (pages 40-52) The dataset is:

Hello world, I am actually trying to transfer a lecture from Statistica to R and I ran into problems with spectral analysis, I think I just don't get it 8-( (The posting from "FFT, frequs, magnitudes, phases" from 2005 did not enlighten me) As a starter for the students I have a 10year data set of air temperature with daily values and I try to get a periodogram where the annual

Hi, I am having trouble using my dvd drive in KDE, as it wont mount, using dvd, cd, cdrw. all I get is the error message saying: Could not mount device. The reported error was: cd9660: /dev/acd0: Invalid argument Has anyone got a solution for this? Thanks, Brian

Hello all, is it possible to print from a linux box to a printer, shared on a windows 7 box? In Windows 7 the Administrator account is deactivated without a password in default. Have i to enable the account? Have i to set a password? Thanks

In the Green Book, section 7.5 discusses new vector classes and uses quaternions as an example of a vector class that needs more than one number per element. I would like to define a new class that has a numeric vector and a logical vector of the same length that specifies whether the measurement was accurate. The following code does not behave as desired: >

Hi guys, We are currently running a clustered samba setup with 3 nodes very successfully. The only thing that bothers me is that whenever we change permissions on a shared directory, we have to restart ctdb on the nodes where affected users are still connected to push the changed permissions to the hosts by basically killing their connections and thus forcing them to reconnect. However,

R HELP, I am trying to use an R script to connect to a mysql database. I am having a problem using a variable in the where clause that contains a "space" in its value. If I include the variable inside the quotes of the query - i think it is searching for the name of the variable in the database and not the value of the variable. If I put it outside the quotes, then it complains

Hallo, I tried to install and play DK2 but the game dont run. I get this error: Code: maxe at SCHORSCH:~/Desktop/Bullfrog/Dungeon Keeper 2$ wine DKII.exe --32biteverything fixme:vxd:VXD_Open Unknown/unsupported VxD L"sice.vxd". Try setting Windows version to 'nt40' or 'win31'. fixme:vxd:VXD_Open Unknown/unsupported VxD L"siwvid.vxd". Try setting Windows

Hi, I'm setting up a new Samba server, and am debating between LDAP (complex, and I'm not that familiar with it) and tdbsam for the password backend... I understand the physical limitations (single PDC, no replication, etc), which is fine, since this is a small office - about 50 workstations, possibly growing to as many as 75, but no more than that. What are the limitations of the

Is there any limitations about using link aggregation (dladm)? - maximum number of link aggregation per server? - maximum number of NICs per link aggregation? Is there any documentation where I can read more abaout it? Thanks, Gustavo. This message posted from opensolaris.org

Hello, I am trying to use smbmount to mount a Samba share that is larger than 2 TB. However, the amount of disk space that is displayed from the "df -k" command for the mounted share is only 2 TB, and when I try to access the share, my terminal session hangs. Is there a limitation on the size of the share that can be mounted? Thanks, Daryl Ashley Institute for Advanded

Hi all, I've just found a small bug this morning. My pxelinux.cfg contains 65 entries. The last one is never usable by pxelinux.0. It sounds like the number of entries is managed on 6 bits :) Is there a reason for that ? Is it possible to have a bugfix for that ? Best regards, -- Erwan Velu Linux Cluster Distribution Project Manager Mandrakesoft 43 rue d'aboukir 75002 Paris Phone Number

Are there limitations on the number of devices that can be assigned to each DomU? If I assign more than 2 devices to a Windows domain, one of them doesn''t work. Thanks (sorry if it''s a duplicate, I didn''t see the previous copy coming out) -e _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

"Menu" is limited to 8 menus with 12 items each. Is there any chance to grow the number of menus ? -- Erwan Velu Linux Cluster Distribution Project Manager Mandrakesoft 43 rue d'aboukir 75002 Paris Phone Number : +33 (0) 1 40 41 17 94 Fax Number : +33 (0) 1 40 41 92 00 OpenPGP key : http://www.mandrakesecure.net/cks/

Hello Readers, i try to load via SYSLINUX a initrd file. My syslinux.cfg on a loop device contains the following: === 8< === default linux prompt 1 timeout 1 display boot.msg F1 boot.msg F2 options.msg F3 general.msg F4 param.msg F5 rescue.msg F7 snake.msg label linux kernel vmlinuz append initrd=initrd.img ramdisk_size=786432 ks=file:/ks.cfg \ console=tty1 console=ttyS0,57600 === 8<

I have 2 VMs launched by : 'virsh create <xml file>' . Both VMs get 2 vcpus (out of total 2 cores of the host) I then try bias their cpu cycle quota by manipulating the cpu_shares ( virsh schedinfo --set cpu_shares=<value> vm1/2 ) so that VM1 will get 3 times the cpu cycles VM2 gets. (e.g : VM1 cpu_shares = 150 . VM2 cpu_shares = 50) . There are no other VMs defined or