Hello!
I am running a "for" loop. In the loop I am producing some
intermediary results and asking R to print it (of the type below).
However, I noticed - when the task is complicated and takes a lot of
time, R does not print those intermediary results immediately, but
prints them in batches - or does not print at all until we are done
with the whole calculation.
Is there any way to force R to really print everything it's supposed
to be printing as soon as one iteration is over?
Thanks a lot!
for(i in ....) {
x<-...
print(x)
}
--
Dimitri Liakhovitski
Ninah.com
Dimitri.Liakhovitski at ninah.com
On 09/24/2009 05:26 PM, ld7631 wrote:> > Hello! > > I am running a "for" loop. In the loop I am producing some > intermediary results and asking R to print it (of the type below). > However, I noticed - when the task is complicated and takes a lot of > time, R does not print those intermediary results immediately, but > prints them in batches - or does not print at all until we are done > with the whole calculation. > Is there any way to force R to really print everything it's supposed > to be printing as soon as one iteration is over? > > Thanks a lot! > > for(i in ....) { > x<-... > print(x) > }Maybe ?flush.console -- Romain Francois Professional R Enthusiast +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr |- http://tr.im/ztCu : RGG #158:161: examples of package IDPmisc |- http://tr.im/yw8E : New R package : sos `- http://tr.im/y8y0 : search the graph gallery from R
On Sep 24, 2009, at 10:26 AM, ld7631 wrote:> Hello! > > I am running a "for" loop. In the loop I am producing some > intermediary results and asking R to print it (of the type below). > However, I noticed - when the task is complicated and takes a lot of > time, R does not print those intermediary results immediately, but > prints them in batches - or does not print at all until we are done > with the whole calculation. > Is there any way to force R to really print everything it's supposed > to be printing as soon as one iteration is over? > > Thanks a lot! > > for(i in ....) { > x<-... > print(x) > }Presumably you are on Windows? If so, see: http://cran.r-project.org/bin/windows/base/rw-FAQ.html#The-output-to-the-console-seems-to-be-delayed HTH, Marc Schwartz
?flush.console Ciao! mario ld7631 wrote:> Hello! > > I am running a "for" loop. In the loop I am producing some > intermediary results and asking R to print it (of the type below). > However, I noticed - when the task is complicated and takes a lot of > time, R does not print those intermediary results immediately, but > prints them in batches - or does not print at all until we are done > with the whole calculation. > Is there any way to force R to really print everything it's supposed > to be printing as soon as one iteration is over? > > Thanks a lot! > > for(i in ....) { > x<-... > print(x) > } > > >-- Ing. Mario Valle Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60 v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82