[R] summation coding

djbanana karl79264219 at gmail.com
Fri Oct 19 09:41:03 CEST 2012


I think I solved it myself by writing loops.

What I meant is: are there in-built functions in R that calculate the

a1(b2+...+b190) + a2(b1+b3+...+b190) + ...
I managed to solve it, quite similar to what you just emailed.

Thanks anyway!

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