search for: jojeda

I am not sure if this is a bug or not but it seemed estrange to me. Following code works ok. > cat("Hello my body is: ");body(cat) Hello my body is: .Internal(cat(list(...), file, sep, fill, labels, append)) > cat("Hello my body is: ");body(cat);cat("\n") Hello my body is: .Internal(cat(list(...), file, sep, fill, labels, append)) > But when I

On Tue, 25 Sep 2001 12:27:27 GMT, Jorge Luis Ojeda Cabrera <jojeda@posta.unizar.es> wrote in message <20010925.12272700@macdesp8.unizar.es>: >When fitting model 'y~1', the 'lm' response is ok, but it is not possible >to get predictions using 'predict'. May be this is a bug, at least i >think it is somehow >inconsiste...

...hat (which was already fixed in R-devel). The internal code expects there to be columns in the model frame. I have already fixed this in R-devel (by faking an unused column). On Tue, 25 Sep 2001 murdoch@stats.uwo.ca wrote: > On Tue, 25 Sep 2001 12:27:27 GMT, Jorge Luis Ojeda Cabrera > <jojeda@posta.unizar.es> wrote in message > <20010925.12272700@macdesp8.unizar.es>: > > >When fitting model 'y~1', the 'lm' response is ok, but it is not possible > >to get predictions using 'predict'. May be this is a bug, at least i > >think it is...

...;) print(summary(newFx)) par(ask=F) } Thank you very much in advance, Jorge. Jorge Luis Ojeda Cabrera Prof. Asoc. del Dep. M?todos Estad?sticos. Univ. de Zaragoza. Fac. de Ciencias, Edif. Matem?ticas. Pedro Cerbuna, num. 12. 50009 Zaragoza. Spain. Tlf.: 34 76 762884 Fax: 34 76 761115 jojeda at unizar.es

When fitting model 'y~1', the 'lm' response is ok, but it is not possible to get predictions using 'predict'. May be this is a bug, at least i think it is somehow inconsistent. > rm(list=ls()) > d <- data.frame(x=runif(50),y=rnorm(50)) > plot(d) > d.lm <- lm(y~1,data=d) > d.lm Call: lm(formula = y ~ 1, data = d) Coefficients: (Intercept)

Congratulations for the baby !! I would like to thank those lots of people who have made such a nice work and who have been so generous with your efforts. Jorge Luis Ojeda Cabrera Dep. M?todosEstad?sticos Fac. De Ciencias, U. de Zaragoza Pedro Crbuna,12 50009 Zaragoza Espa?a -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

I 've been working with R since last year and I am quite "happy" with R capabilities. Nevertheless, I need to present my job to other people (S-users) and I am facing a problem with R & S compatibility: my R-scripts make intensive use of functions local scope, and as far as I know(I am a new to S) S does not have this capability. I use to do things like: create.f <-

Pues eso, me remito al Asunto, muchísimas gracias a los organizadores de la ''I Conferencia Hispana R-Project 2009''. Más allá del evento, el compartir experiencias, y el apoyo que esto supone, el ambiente bajo el que se desarrollaron las jornadasfue extremadamente ''motivante''. Lo dicho, muchas gracias y mis felicitaciones, Jorge.