Here are some references. Please read these first and post again if you are still stuck after reading them. If you do post again, we will need x and y.
1. Introduction to R : 9.2.1 Conditional execution: if statements. 2. R Language Definition : 3.2 Control structures. 3. R for beginners by E Paradis : 6.1 Loops and vectorization 4. Eric Raymond's essay "How to Ask Questions The Smart Way" http://www.catb.org/~esr/faqs/smart-questions.html. HTH Matthew "tj" <girlm...@yahoo.com> wrote in message news:1269325933723-1678705.p...@n4.nabble.com... > > Hi everyone! > May I request again for your help? > I need to make some codes using if else statements... > Can I do an "if-else statement" inside an "if-else statement"? Is this the > correct form of writing it? > Thank you.=) > > Example: > > for (v in 1:6) { > for (i in 2:200) { > if (v==1) > (if max(x*v-y*v)>1 break()) > > if (v==2) > (if max(x*v-y*v)>1.8 break()) > > if (v==3) > (if max(x*v-y*v)>2 break()) > } > } > -- > View this message in context: > http://n4.nabble.com/If-else-statements-tp1678705p1678705.html > Sent from the R help mailing list archive at Nabble.com. > ______________________________________________ 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.
