similar to: Memory size

Dear all, I have the following question. I have to fit the hierarchical model for the hypothesis concern the individual-level effects by controlling for the individual -level attributes and national-level contextual effects on individuals by using R. O have to obtain the estimates of the impact of the second-level (national: GDP per capita) effects on individuals ( in this instance the impact

Hoy, I have the following problem. I have to import the dataset (survey) from SPSS into R-programm. By using the "read.spss" the all of variables have been readed as factor. I need the variables "income" and "age" as numeric for the regreesion analysis. Could you plese help me. Thanks a lot, best regards, Silika

Daer All, I have a factor variable, X with 5 levels. When I type tables(X) it gives me: table(X) 1 2 3 4 5 10 5 0 0 0 How to drop the levels with zeros such that when I will type: table(X) it will give me: table(X) 1 2 10 5 Thank a lot, Bernard --------------------------------- [[alternative HTML version deleted]]

hi my name is Tomer,im using R version 1.4 i've encontered a couple of problems with my my R programing. 1. i cant understand what is the whights in the nnet$wts command(which weight fit to the nodes). 2.my OS is Windows XP , i want to operate R from the command line and i want it to operate a file automaticly(the commands written in a text file) ,is it possible?( i know that in unix it

daer list, i want to save a result as mentioned above. for (i in 1:100) { a[i] <- write.table(a[i], "C:/.../result"i"") } how is the correct way to save the results? thank you stefan

Daer all, Before to expose my problem, this the configuartion of my environment. I use the version 1.2.1 of R with a limux system (redhat) I have installed SJava (from omeghat) package successfully. So, i wanted to try an example (calc.R) that is provided in the library. This is the message I obtained: Error in isJavaInitialized("Java virtual machine has not been initialized. Call

In typical Java/J2EE applications, domain model object do not have much logic, they are basically data holders. It seems to be considered a sin to put persistence logic in the domain model objects, instead it should be put a DAO (Data Access Object). I have always thought this seems funny, after all, what seems more natural/object-oreiented?: user.save() or userDao.save(user) In Ruby/Rails,

Hi I''m using shorewall 2.1.10 on redhat 9 .. The machine have 2 network card eth1 inside network and eth0 internet(router) I define a static route on the linux system ( route add..) to another router But when I try to ping to the host/router I get "fw kernel : shorewall: forward: reject: in eth1 out=eth1...." Eth1= 192.168.220.254 Route add -net 192.114.122.111 netmask

I am curious what you find is good and bad MVC design. Let''s use the find and find_by_sql methods as examples. Currently I have these spread out all over the place... View: here I have some find methods when I am for example populating a select list with choices in a form. Controller: here I have the simpler find methods. Model: here I have the more complicated find methods (usually

Hello! I want to calculate the intra- and interrater reliability of my study. The design is very simple, 5 raters rated a diagnostic score 3 times for 19 patients. Are there methods/funtions in R? I only found packages to calculate interrater variability and intraclass correlation coefficients for matrices of n*m (n subjects, m raters) - I have n subjects, m raters and r repetitions. Can

Hola: Ya se ha comentado aquí algo sobre knitr, creo que la alternativa a Sweave (al que le tengo un gran cariño). La cosa va muy bien y lejos, os comento muy breve y os adjunto dos ficheros para muestra. Estoy buscando una forma de escribir potente y ágil para que los alumnos trabaje al cien por cien sin necesidad de aprender LaTeX (aqltugc). Para eso había encontrado markdown pero ¿cómo hacer

I am starting a large project and still selecting what framework to use. Rather than ask brand x what is wrong with brand y, I am more interested in self confession. Why would I *not* want to use Rails (compared to Iowa and Nitro). I posted a synopsis of the project to ruby-talk but will repost it here if anyone wants it. xev

On Tue, 8 Sep 2015, Rob Groner wrote: > I executed lsusb to verify the USB device is there, and it is. I tried > the shutdown command again with debug enabled, but it didn't seem to > reveal much more: > ----------------------------------------------------------------------------------------------- > rtd at linux-5048:~> sudo /usr/local/ups/sbin/upsdrvctl -DDDDD shutdown

Hi, I''m a newbie in both Ruby and Ruby on Rails. I finished the Ruby on Rail Tutorial on Todo list and it was great. But, now I''m trying to understand the logic behind it, that is something that is not obvious on how each one of them ties together. Is there a flowchart that shows how the inner working of Ruby on Rails? In another words, let''s suppose we consider the

I am very new to using WINE. I have installed WINE 1.1.9 with my 64 bit Ubuntu 8.10 system and gotten one Windows game to work just fine. Perfect, in fact. Now, I am trying to help a friend of mine, who wants to switch from Windows to Linux in his business. He has one Windows application, necessary for business purposes. I am hoping to find a way to get it to work with Linux, using WINE. It

Hi all, I have just tired to install Multisim 9 in wine. The program installs but gives an error 'unable to initialize DAO/jet db engine' halfway through. The program runs fine but there are no components in the component database. Any help would be much appreciated. Thankyou

Hi, I'm a Delphi developer. Using DAO 3.5 (the engine for MS Access 97 databases) and Wine 0.9.15 or 0.9.9 I've got a trouble: when I launch a query that uses some expressions (ie: "SELECT Format(...) FROM Customers") the query fails, lamenting that the function doesn't exist... (A note that can help: Dao uses VBAR332.DLL or Expsrv.dll module to evaluate expressions) The

wine ./Desktop/Jet40SP8_9xNT.exe fixme:setupapi:extract_cabinet_file awful hack: extracting cabinet "C:\\windows\\temp\\IXP001.TMP\\Jetsetup.CAB" err:ole:TLB_ReadTypeLib Loading of typelib L"C:\\Program files\\Common files\\Microsoft shared\\dao\\dao2535.tlb" failed with error 2 I install multisim and do all what was write in this topic. But multisim not work. p.s. sorry for

Does anyone know how or what to install to get DAO support with Wine using SuSE Linux 8.0 ? I am trying to run a application that uses Excel Sheets containing data that is shown in the application, but without DAO it won't work :( I'd be happy if someone can give me some hints on how to solve this problem! -Eddie --- Eddie Zikeli Software Development Hans G?ntner GmbH Industriestr. 14

Hi folks, I am trying to run a german tax application (which sadly enough is only available for Win). I need the DAO package for that but run into errors when trying to install it. I get lots of Popups saying "Couldn't find dll". Also there is a line in standard error which reads something about importing type libs not supported. Is there anything I can do about this or help in