Dear Michael and Sarah, the superfluous points arose as an error (e.g. double-click) in the measurement process. Thus, looking on the image I recognize them easily and everything what I need is to write their numbers. readline() serves well for that purpose. Thanks a lot! Ondřej
On 2 May 2012 18:32, Sarah Goslee <sarah.gos...@gmail.com> wrote: > And now we have two entirely different interpretations of the question. > > I think Ondřej needs to provide a more detailed explanation of the > problem and intended result. > > Sarah > > On Wed, May 2, 2012 at 12:23 PM, R. Michael Weylandt > <michael.weyla...@gmail.com> <michael.weyla...@gmail.com> wrote: >> I think readline() will do what you want. It can display a message and take >> user input, assigning it to a character value so you might need as.numeric() >> >> Michael >> >> On May 2, 2012, at 12:08 PM, Ondřej Mikula <onmik...@gmail.com> wrote: >> >>> Dear R-helpers, >>> I have a number of point configurations representing skull shapes, but >>> some of them contain superfluous points. I want to write a loop in >>> which each configuration is plotted and I am asked to write the >>> numbers of points that are superfluous. However, I don't know how to >>> introduce this interactive element. >>> Would you give me an advice? >>> Best regards >>> Ondřej Mikula >>> >>> >>> > > -- > Sarah Goslee > http://www.functionaldiversity.org -- Ondřej Mikula Institute of Animal Physiology and Genetics Academy of Sciences of the Czech Republic Veveri 97, 60200 Brno, Czech Republic Institute of Vertebrate Biology Academy of Sciences of the Czech Republic Studenec 122, 67502 Konesin, Czech Republic ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
