[R] a loop....
alfreale74 at gmail.com
Wed Jun 25 17:02:09 CEST 2008
> 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.
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