[R] For each element in vector do...

Andrej Kastrin andrej.kastrin at siol.net
Tue Jan 17 15:30:58 CET 2006

Dear R useRs,

I have a vector with positive and negative numbers:

Now if  i-th element in vector A is > 0, then i-th element in vector B 
is a+1
else i-th element in vector b=a (or 0)

vector A: 0 1 2 3 0 4 5
vector B: 0 2 3 4 0 5 6

What's the right way to do this. I still have some problems with for and 
if statements...

Cheers,  Andrej

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