Hans,
It is a good question albeit R made a conscious decision to have indices
that correspond to things like row numbers and thus start with 1. Some
others have used a start of zero but often for reasons more related to
making use of all combinations of the implementation of integers on many
Also https://cran.r-project.org/package=Oarray (which is older and
hence possibly more stable)
On 2024-04-21 3:55 a.m., Hans W wrote:
As we all know, in R indices for vectors start with 1, i.e, x[0] is not a
correct expression. Some algorithms, e.g. in graph theory or combinatorics,
are much
https://cran.r-project.org/package=index0
On Sun, Apr 21, 2024, 3:56 AM Hans W wrote:
> As we all know, in R indices for vectors start with 1, i.e, x[0] is not a
> correct expression. Some algorithms, e.g. in graph theory or combinatorics,
> are much easier to formulate and code if 0 is an
I've got a complicated default value for an argument, basically a "control"
argument that's a list with a lot of defaults, and I want to figure out its
value before dispatching to a method so I don't need to have the same code
repeated at the beginning of every method. None of the default
Às 09:08 de 21/04/2024, Rui Barradas escreveu:
Às 08:55 de 21/04/2024, Hans W escreveu:
As we all know, in R indices for vectors start with 1, i.e, x[0] is not a
correct expression. Some algorithms, e.g. in graph theory or
combinatorics,
are much easier to formulate and code if 0 is an allowed
Às 08:55 de 21/04/2024, Hans W escreveu:
As we all know, in R indices for vectors start with 1, i.e, x[0] is not a
correct expression. Some algorithms, e.g. in graph theory or combinatorics,
are much easier to formulate and code if 0 is an allowed index pointing to
the first element of the
As we all know, in R indices for vectors start with 1, i.e, x[0] is not a
correct expression. Some algorithms, e.g. in graph theory or combinatorics,
are much easier to formulate and code if 0 is an allowed index pointing to
the first element of the vector.
Some programming languages, for
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