Hi, I think I solved it myself by writing loops.
What I meant is: are there in-built functions in R that calculate the following: a1(b2+...+b190) + a2(b1+b3+...+b190) + ... I managed to solve it, quite similar to what you just emailed. Thanks anyway! -- View this message in context: http://r.789695.n4.nabble.com/summation-coding-tp4646678p4646712.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.
