similar to: Need advice - one large application or many small ones?

Hi I have problem trying to pass the signin failure test. This is the test code of the sessions_controller.rb def create user = User.authenticate(params[:session][:email], params[:session][:password]) if user.nil? flash.now[:error] = "Invalid email/password combination." @title = "Sign in" render

¡Buenas, listeros! Supongo que lo que planteo es muy básico, pero estoy trabado y no lo veo. Tengo una función que da la distancia lingüística ALINE, alineR::aline(), pero que no genera matrices. Tengo que hacer matrices de distancias ALINE de unos datos tipo esto: A cansado B cansadísimo C cansau D reventado E reventao F NA G canso alineR::aline("cansado", "cansado") # 0

Here are the beginning of a R program. I hope it can help you writing the rest of the program. Regards Martin M. S. Pedersen ---- filename <- "university.data" lines <- readLines(filename) first <- T for (ALine in lines) { ALine <- sub("^ +","",ALine) ALine <- sub(")","",ALine, fixed = T) if

Me encantaría saber pensar así de una. Creo que entiendo bien lo que me decís, pero no lo puedo poner en marcha en mi computadora, por algo que no sé qué será. Cuando llego a: > cosa<-aline(w1=x,w2=y) En RStudio me dice que R sufrió algo. Probé directamente desde la consola linux y también: > cosa<-aline(w1=x,w2=y) *** stack smashing detected ***: /usr/lib/R/bin/exec/R terminated

Dear friends, Is there a way to read data files written in lisp into R? Here is the file: https://archive.ics.uci.edu/ml/machine-learning-databases/university/university.data I would like to read it into R. Any suggestions? Thanks very much in advance for pointers on this and best wishes, Ranjan -- Important Notice: This mailbox is ignored: e-mails are set to be deleted on receipt. Please

Here is my sample code: class Foo Bar = 10 end Foo::Bar # => 10 Foo::Bar.class # => Fixnum 10.class # => Fixnum Float::NAN # => NaN Float::NAN.class # => Float NaN.class # uninitialized constant NaN (NameError) -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To

Hi, I have a data frame, > df=rnorm(1000) > dim(df)=c(100,10) > And i can get the boxplot, > boxplot(data.frame(df)) So how can add a line (aline) on the existing boxplot,eg, aline=apply(df,2,max) Thanks in advance. [[alternative HTML version deleted]]

Hello, x <- ISOdate(2003, 4, 1:30) # POSIXct vector y <-c(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30) aline <- c(30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1) plot(x, y, xaxt = 'n', main = 'Number of Stuff for the Project, April 2003', xlab = 'Report Time', ylab = 'Number of

Dear community, I have developed a backend of new 32-bit RISC ISA, which does not have unaligned memory access instructions (e.g., LWL, LWR, SWL, and SWR in MIPS). Since char and short variables are not 32-bit alignment, these variables cannot be correctly accessed. Therefore, alignment member functions, especially getCharAlign() and getShortAlign() of TargetInfo class in

Hi, I have tried to implement DNS Forward on Samab 4 DC through DNS Manager on Windows and a message appear stating that "The system is not support this function". That way I should add the "dns forwarder" directive in smb.conf as follows: cat /etc/samba/smb.conf # Global parameters [global] netbios name = SAMBA4-DC realm = EMPRESA.COM.BR workgroup = EMPRESA server role =

Dear all, <BR><BR>I was used to work on R1.6 and I have now passed on R1.6.2 but I can''t read my <BR>file (and that is a big problem!!).<BR>I made a data sheet with some <BR>spreadsheet in Excell, and save it as separeted by tab .txt.<BR>I write in R<BR>read.table ("file.txt",h=T,sep="/t",dec=",")<BR>But R

Hi guys, I need my app to make a few hundreds requests to external web services as quickly as possible. The web services are fairly fast, but still: if I do the requests one after the other, it is too slow. My understanding is I have two options: a- Threads. b- Typhoeus Typhoeus seems great. Yet, the web services are all quite different (some are SOAP, some REST...) and therefore wrapped into

Hello R-helpers: I have data like this: sample replicate height weight age A 1.00 12.0 0.64 6.00 A 2.00 12.2 0.38 6.00 A 3.00 12.4 0.49 6.00 B 1.00 12.7 0.65 4.00 B 2.00 12.8 0.78 5.00 C 1.00 11.9 0.45 6.00 C 2.00 11.84 0.44 2.00 C 3.00 11.43 0.32 3.00 C 4.00 10.24 0.84 4.00 D

SSweibull() :  problems with step factor and singular gradient Hello I am working with growth data of ~4000 tree seedlings and trying to fit non-linear Weibull growth curves through the data of each plant. Since they differ a lot in their shape, initial parameters cannot be set for all plants. That’s why I use the self-starting function SSweibull(). However, I often got two error messages:

a closer look to the help on predict.glm will reveal that the function accepts a 'type' argument. In you case 'type = response' will give you the results in probabilities (that it seems to be what you are looking for). There also is an example on use of the 'type' argument at the end of the page. Stefano -----Messaggio originale----- Da: r-help-bounces at r-project.org

Hello, I''m new to rails but not new to programming. Yet I feel the lack of an organized environment for development is somewhat hindering my ability to learn rails thoroughly (3 console windows, text editor with a bunch of plugins, database editor and viewer, browser window opened and all this with a lot of data scattered throughout multiple files.. you get my drift..) Is this a newbie

Hi All, I'm trying to build klibc against my own kernel source tree. The build goes fine, the problem is to install it. As usr/klibc/README asks, I've create a symlink called linux pointing to my kernel tree: lrwxrwxrwx 1 root root 25 Jul 2 16:18 linux -> /usr/src/linux-2.6.22-rc6 anderson-herzer:/usr/local/src/klibc-1.5# export LANG=C anderson-herzer:/usr/local/src/klibc-1.5#

Hello I'm working with mixed effects models using lmer() and have some problems to get all variance components of the model's random effects. I can get the variance of the random effect out of the summary and use it for further calculations, but not the variance component of the residual term. Could somebody help me with that problem? Thanks a lot! Below an example. Aline ## EXAMPLE

Hello, I am fairly new to Ruby and deployment. Have started creating a some apps and going through tutorials, etc. I am thinking about buying my own server like a HP ProLiant DL380e Gen8 Server<http://h10010.www1.hp.com/wwpc/de/de/sm/WF25a/15351-15351-3328412-241475-241475-5261094.html> to host and deploy my own web app which is a project management database where externals and

I''m about to embark on a project and am seeking advice on my approach. I have an automotive site that needs to have shared categories. I''ve checked out different nested set, ancestral, acts_as_tree, acyclic plugins but feel they don''t exactly fit. So I am about to roll my own simple solution. Any feedback as to whether this looks good is appreciated. Essentially I