On Tue, Jul 17, 2012 at 8:14 AM, Dirk Eddelbuettel wrote:
>
> On 16 July 2012 at 23:30, French, Joshua wrote:
> | I am doing some linear algebra on large matrices in R and receiving the
> | following error: "allocMatrix: too many elements specified". From what I
> | understand, the error is caus
On 16 July 2012 at 23:30, French, Joshua wrote:
| I am doing some linear algebra on large matrices in R and receiving the
| following error: "allocMatrix: too many elements specified". From what I
| understand, the error is caused by the fact that R uses 32-bit ints and not
| 64-bit ints for mat
On Tue, Jul 17, 2012 at 12:50 AM, Christian Gunning
wrote:
> On Mon, Jul 16, 2012 at 10:30 PM,
> wrote:
>> 2. I have found in the past that some of the speeds gains from
>> RcppArmadillo in comparison to pure R are lost when passing large matrices
>> as arguments. There will always be overhea
I am doing some linear algebra on large matrices in R and receiving the
following error: "allocMatrix: too many elements specified". From what I
understand, the error is caused by the fact that R uses 32-bit ints and not
64-bit ints for matrix indices, so R doesn't have a way to represent all
