[R] a loop....

[Alfredo Alessandrini]

> I recommend avoid loop in this case
>

I'm working with many files...

I must utilise a loop necessarily.


> And you shall know that R is pretty smart in handling missing values. How
> do you know after change NA -> 0 that 0 is from NA and not
> like in 1994 row and second column.

This isn't a problem, I utilise only the data that start from a
definite start date.



Alfredo