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Hi; Does anyone know how to create a calibration and validation set from a particular dataset? I have a dataframe with nearly 20,000 rows! and I would like to select (randomly) a subset from the original dataset (...I found how to do that) to use as calibration set. However, I don't know how to remove this "calibration" set from the original dataframe in order to get my

Hello. I have a problem with the configuration of a remote extensions. Calls are truncated at 20 seconds. I got my my NAT firewall properly configured. Here I attached my debug in CLI: http://pastebin.com/gh34E69f Thank you! -- Allan Porras http://allanPorras.com <http://www.AllanPorras.com> Google Plus: http://goo.gl/BRkbX Twitter: @alpocr <http://twitter/alpocr> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20131218/ed911d...

...to draw two graphs in one graph window (Chuanjun Zhang) > 17. Rserve needs (but cannot find) libR.a (or maybe it's .so) > (Paul Shannon) > 18. Re: Rserve needs (but cannot find) libR.a (or maybe it's .so) > (A.J. Rossini) > 19. calibration/validation sets (Peyuco Porras Porras .) > 20. RE: calibration/validation sets (Austin, Matt) > 21. Re: calibration/validation sets (Kevin Wang) > 22. RE: calibration/validation sets (Liaw, Andy) > 23. Dirichlet-Multinomial (Z P) > 24. Re: how to draw two graphs in one graph window > (Adaikalavan Ram...

hi everybody... I have a form_for in that, onclicking submit button i am calling a javascript for validation.If validation fails that form_for doesnt do anything.But even the validation fails it goes to the controller and action. here my code: <%form_for :promotion_code,

Dear R-users A basic question that I wasn't able to solve: Is it possible to get the results of the function 'quantile' expressed as data.frame? What I'm doing is to apply the following code to get the quantiles in a particular dataset: tmp<-tapply(data$DEN,list(Age=data$AGE,Sex=data$SEX),quantile) and then I save this output to HTML using the

...sta y que ya se ha contestado, regannadme por ello (y por escribir sin acentos). Genero un .rda en unix con el system default UTF8 y me lo traigo a un windows. Tengo el Rstudio en windows configurado con Global Options > Default text encoding UTF8. Cargo el .rda con load y nada, los acentos a la porra. Vamos, que pasa de mi y de mi configuracion. ¿Hay alguna forma de forzar a load a cargar con text encoding UTF8? He probado esto y mirad lo que me dice: > Sys.setlocale(category="LC_ALL", locale = "Spanish_Spain.UTF-8") [1] "" Warning message: In Sys.setlocale(cate...

I''m trying to set up a traffic control on ingress attaching a egress qdisc to the ifb device. The idea is to use a RED algorithm instead of policing the incoming traffic. After trying with tc-red and not obtaining the expected results, I decided to try with something easier, and use htb as bottleneck: ifconfig ifb0 up tc qdisc del dev $dev ingress tc qdisc del dev ifb0 root tc qdisc add

I''m trying to build a QoS system that would divide the outgoing traffic into four categories, each one also subdivided into two more categories. For that I chose a htb root qdisc subdivided into four classes, each of these classes contains also a htb qdisc. Until these point everything goes well, but when I try to attach a new class to the leaf htb qdisc a problem with the sintaxis

Dear R users; I'm looking for some hint about how to deal with the following situation: Response = Y Factor A = levels: 0, 1 Factor B = levels: 0, 1 Factor C = levels: 1,2,3,4 Model: Logistic 3-parms. where th1~1+A+C, th2~1+C; th3~1 For 'simplicity' (for me) I'm using the SAS contrast parameterization. The output looks like Beta p-value th1.(Intercept) 550