On Sat, 3 Jan 2009, Mark Rosen wrote:
All,
I was wondering if someone could point me to the location of the code in R
that supports NULL values in vectors. I'm curious as to how you implemented
them.
We don't allow NULL in atomic vectors. The 'R Internals' manual discusses
such implementatio
All,
I was wondering if someone could point me to the location of the code in R
that supports NULL values in vectors. I'm curious as to how you implemented
them.
The only possible solution to me seems that for a double [], you need to
keep a parallel bool [] that tells you whether the value is nu
