Re: [R] Large integers in R

2010-01-28 Thread Bert Gunter
Sent: Thursday, January 28, 2010 4:17 PM To: R-help@r-project.org Subject: Re: [R] Large integers in R Hi! That is somewhat strange. B'R>2^100 [1] 1.267651e+30 B'R> x <- 2^50 B'R> y <- x + 1 B'R> y-x [1] 1 B'R>x [1] 1.1259e+15 B'R>

Re: [R] Large integers in R

2010-01-28 Thread Len Vir
ford, Glenn Cc: r-help@R-project.org Subject: Re: [R] large integers in R On 26/01/2010 3:25 PM, Blanford, Glenn wrote: > Has there been any update on R's handling large integers greater than 10^9 (between 10^9 and 4x10^9) ? > > as.integer() in R 2.9.2 lists this as a restriction but doesnt

Re: [R] large integers in R

2010-01-28 Thread Thomas Lumley
On Thu, 28 Jan 2010, Benilton Carvalho wrote: Hi Duncan, On Tue, Jan 26, 2010 at 9:09 PM, Duncan Murdoch wrote: On 26/01/2010 3:25 PM, Blanford, Glenn wrote: Has there been any update on R's handling large integers greater than 10^9 (between 10^9 and 4x10^9) ? as.integer() in R 2.9.2 lists

Re: [R] large integers in R

2010-01-28 Thread Benilton Carvalho
On Thu, Jan 28, 2010 at 11:21 AM, Duncan Murdoch wrote: > On 28/01/2010 5:30 AM, Benilton Carvalho wrote: >> >> Hi Duncan, >> >> On Tue, Jan 26, 2010 at 9:09 PM, Duncan Murdoch >> wrote: >>> >>> On 26/01/2010 3:25 PM, Blanford, Glenn wrote: Has there been any update on R's handling larg

Re: [R] large integers in R

2010-01-28 Thread Duncan Murdoch
On 28/01/2010 5:30 AM, Benilton Carvalho wrote: Hi Duncan, On Tue, Jan 26, 2010 at 9:09 PM, Duncan Murdoch wrote: On 26/01/2010 3:25 PM, Blanford, Glenn wrote: Has there been any update on R's handling large integers greater than 10^9 (between 10^9 and 4x10^9) ? as.integer() in R 2.9.2 lists

Re: [R] large integers in R

2010-01-28 Thread Benilton Carvalho
Hi Duncan, On Tue, Jan 26, 2010 at 9:09 PM, Duncan Murdoch wrote: > On 26/01/2010 3:25 PM, Blanford, Glenn wrote: >> >> Has there been any update on R's handling large integers greater than 10^9 >> (between 10^9 and 4x10^9) ? >> >> as.integer() in R 2.9.2 lists this as a restriction but doesnt li

Re: [R] large integers in R

2010-01-27 Thread Blanford, Glenn
Corporation gblanf...@scires.com From: Duncan Murdoch [murd...@stats.uwo.ca] Sent: Tuesday, January 26, 2010 4:09 PM To: Blanford, Glenn Cc: r-help@R-project.org Subject: Re: [R] large integers in R On 26/01/2010 3:25 PM, Blanford, Glenn wrote: > Has th

Re: [R] large integers in R

2010-01-27 Thread Duncan Murdoch
: Blanford, Glenn Cc: r-help@R-project.org Subject: Re: [R] large integers in R On 26/01/2010 3:25 PM, Blanford, Glenn wrote: > Has there been any update on R's handling large integers greater than 10^9 (between 10^9 and 4x10^9) ? > > as.integer() in R 2.9.2 lists this as a restriction b

Re: [R] large integers in R

2010-01-26 Thread Duncan Murdoch
On 26/01/2010 3:25 PM, Blanford, Glenn wrote: Has there been any update on R's handling large integers greater than 10^9 (between 10^9 and 4x10^9) ? as.integer() in R 2.9.2 lists this as a restriction but doesnt list the actual limit or cause, nor if anyone was looking at fixing it. Integers

[R] large integers in R

2010-01-26 Thread Blanford, Glenn
Has there been any update on R's handling large integers greater than 10^9 (between 10^9 and 4x10^9) ? as.integer() in R 2.9.2 lists this as a restriction but doesnt list the actual limit or cause, nor if anyone was looking at fixing it. Glenn D Blanford, PhD