Re: [Rd] R as a scripting engine

2009-01-13 Thread Dirk Eddelbuettel
Just to bore everyone but Simon and me to tears, here is 'fair' timing2.sh variant using an r version that does not autoload(). e...@ron:/tmp$ ./timing3.sh --- our r calling summary() 20 times real0m3.375s user0m3.100s sys 0m0.268s --- GNU R's Rscript calling summary() 20 times r

Re: [Rd] R as a scripting engine

2009-01-13 Thread Dirk Eddelbuettel
Hi Simon, On 13 January 2009 at 12:36, Simon Urbanek wrote: | Oh, well, now that the post count is growing I guess I have to | respond ;). | | On Jan 11, 2009, at 15:50 , Dirk Eddelbuettel wrote: | | > | > On 11 January 2009 at 20:18, Prof Brian Ripley wrote: | > | Those of you tracking R dev

Re: [Rd] R as a scripting engine

2009-01-13 Thread Simon Urbanek
Oh, well, now that the post count is growing I guess I have to respond ;). On Jan 11, 2009, at 15:50 , Dirk Eddelbuettel wrote: On 11 January 2009 at 20:18, Prof Brian Ripley wrote: | Those of you tracking R development will have noticed that we are | moving towards using R as a scripting en

Re: [Rd] R as a scripting engine

2009-01-13 Thread Duncan Murdoch
On 1/13/2009 4:33 AM, Wacek Kusnierczyk wrote: Dirk Eddelbuettel wrote: On 11 January 2009 at 20:18, Prof Brian Ripley wrote: | Those of you tracking R development will have noticed that we are | moving towards using R as a scripting engine. [...] | Reasons: | | - it is platform-independent a

Re: [Rd] R as a scripting engine

2009-01-13 Thread Wacek Kusnierczyk
Dirk Eddelbuettel wrote: > On 11 January 2009 at 20:18, Prof Brian Ripley wrote: > | Those of you tracking R development will have noticed that we are > | moving towards using R as a scripting engine. > [...] > | Reasons: > | > | - it is platform-independent and needs no other tools installed. >

Re: [Rd] R as a scripting engine

2009-01-11 Thread Dirk Eddelbuettel
On 11 January 2009 at 20:18, Prof Brian Ripley wrote: | Those of you tracking R development will have noticed that we are | moving towards using R as a scripting engine. [...] | Reasons: | | - it is platform-independent and needs no other tools installed. [...] | - it is fast. [...] Indeed. I

Re: [Rd] R as a scripting engine

2009-01-11 Thread Gabor Grothendieck
On Sun, Jan 11, 2009 at 3:18 PM, Prof Brian Ripley wrote: > Those of you tracking R development will have noticed that we are moving > towards using R as a scripting engine. (It is often overlooked as such.) ... > In due course we see phasing out the use of Perl, at least at run time (and > that

[Rd] R as a scripting engine

2009-01-11 Thread Prof Brian Ripley
Those of you tracking R development will have noticed that we are moving towards using R as a scripting engine. (It is often overlooked as such.) Thus far INSTALL, REMOVE, SHLIB and massage-examples have been moved to R. Reasons: - it is platform-independent and needs no other tools install