On 01/05/2007 11:34 AM, Prof Brian Ripley wrote:
On Tue, 1 May 2007, Duncan Murdoch wrote:
On 01/05/2007 12:29 AM, Graham Wideman wrote:
[...]
Refman p122: Environments consist of a frame, or collection of named
objects, and a pointer to an enclosing environment.
Is the or here explaining
On 01/05/2007 12:29 AM, Graham Wideman wrote:
Folks:
I'd appreciate if someone could straighten me out on a few concepts which
are described a bit ambiguously in the docs.
1. data.frame:
Refan p84: 'A data frame is a list of variables of the same length with
unique
On Tue, 1 May 2007, Duncan Murdoch wrote:
On 01/05/2007 12:29 AM, Graham Wideman wrote:
Folks:
I'd appreciate if someone could straighten me out on a few concepts which
are described a bit ambiguously in the docs.
1. data.frame:
Refan p84: 'A data frame is a list of
Duncan:
Thanks for taking a stab at my questions -- in following up I discovered the
root of my difficulties -- I had not noticed document R-lang.pdf (R Language
Definition). This clarifies a great deal.
FWIW, it seems to me that a number of things I was hung up on (and which you
Folks:
I'd appreciate if someone could straighten me out on a few concepts which
are described a bit ambiguously in the docs.
1. data.frame:
Refan p84: 'A data frame is a list of variables of the same length with
unique row names, given class data.frame.'
I probably don't
