Hi Joel,
On Nov 3, 2009, at 11:30 AM, Joel Fürstenberg-Hägg wrote:
> > However, I get the following error:
> >
> > Error in if (x[i] < 0) { : argument is of length zero
>
> This is telling you that x[i] is a zero length object, so you're
> indexing is wrong
>
Doesn't x[i] means index i in vecto
Hi,
On Nov 3, 2009, at 9:56 AM, Joel Fürstenberg-Hägg wrote:
Hi all,
I'm trying to write a script that changes all negative values in a
data frame column to a small positive value, based on the the
minimum value of the column.
However, I get the following error:
Error in if (x[i] < 0) {
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