Simple error handling in R
Il giorno mar, 16/11/2010 alle 10.58 -0500, Aleksey Naumov ha scritto:
for (i in 1:10) {
if (i == 5)
# I'd like to be able to stop right here with an error message I
have
complete control over
}
I'm far from expert, but perhaps this is near what you are looking for
for(i in 1:10){
if (i == 5) {browser()}
print("anything")}
Browser stop the execution and allows you to indagate about
Ottorino-Luca Pantani, Universit? di Firenze Dip.to di Scienze delle Produzioni Vegetali, del Suolo e dell'Ambiente Forestale (DiPSA) P.zle Cascine 28 50144 Firenze Italia Ubuntu 10.04 -- GNOME 2.30.2 GNU Emacs 23.1.50.1 (x86_64-pc-linux-gnu, GTK+ Version 2.18.0) ESS version 5.11 -- R 2.12.0