search for: assessors

Hello everybody. I have a question that has stumped me and the usual "apply" tricks don't seem to work. I run a course where each student's performance is marked by one or more assessors. I have a data frame containing students' names, assessors' names and their marks, arranged as follows: ID student assessor Q1A Q1B Q1C Q2A Q2B Q3 1 2152833 Fred.Smith Robin 15.0 17.0 13.0 14.0 13.0 8.0 2 2152833 Fred.Smith Steph 14.0 13.0 11.0 1...

Hello everybody, I have programed a function to translate the R object structure into a XML data structure but I haven't found a function in the XML package to export this data in an XML file! my data look like that: <Factor>Assessor:codec</Factor> <Sum Sq> 33.98159</Sum Sq> <Df> 28</Df> <F value> 6.510894</F value>

I am trying to trouble shoot one of my ISP's network and compare to my other ISPs offering. Although network 1 is reasonably fast and has low enough latency, voice quality is not good and the reason for this is not readily apparent using standard network tools. What tools can be used to assess the quality of the network in terms of it's suitability for voice? I am using ping, mtr,

Hello, I have data frames X1 to X19 I want a simple way to bind them as the next run(s) will generate many more sequential data frames. I tried the following with i = 19: > my.list <- as.list(paste("X",1:i,sep="")) > new.data <- do.call("rbind", my.list) > new.data [,1] [1,] "X1" [2,] "X2" [3,] "X3" [4,]

Hello, I would like to convert an objects list such as objects() or ls() that outputs "a101" "a102" "a104" "a107" "a109" to read within a list statement as follows : list(a101,a102,a104,a107,a109) Thanks Tony

Hi All, Yes, I know, it's really really embarrassing to have to ask but I'm being pushed to the wall with PCI DSS Compliance procedure (http://en.wikipedia.org/wiki/PCI_DSS) and have to either justify why we don't need to install an anti-virus or find an anti-virus to run on our CentOS 5 servers. Whatever I do - it needs to be convincing enough to make the PCI compliance guy tick the

Hi, I have a working samba setup using ldap from following the smbldap-installer scripts etc, but now have one remaining problem. This is the second time I have installed it and had it working reasonably well being used in an educational environment. My problem this time is that each workstation has 3 operating systems - Windows98SE, Win2K and WinXP. Last time I created the domain it was fine

If a DomU was compramised, could the Dom0 or other DomUs be compramised? I guess I''m trying to work out how much isolated Xen gives.. Thanks _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Unsubscribe -----Original Message----- From: r-help-request at r-project.org Date: Wed, 05 May 2010 12:00:09 To: <r-help at r-project.org> Subject: R-help Digest, Vol 87, Issue 5 Send R-help mailing list submissions to r-help at r-project.org To subscribe or unsubscribe via the World Wide Web, visit https://stat.ethz.ch/mailman/listinfo/r-help or, via email, send a message with subject