On 5 August 2011 at 00:15, Michael Lachmann wrote:
| > I'm not sure it's really worth bothering with such optimizations, on my
machine I get
|
| No it isn't worth it, you're right. Though 100MB is much smaller than my
average file size. But you're right, readChar is quite efficient.
When you k
On 4 Aug 2011, at 11:50PM, Simon Urbanek wrote:
>
> On Aug 4, 2011, at 5:26 PM, Michael Lachmann wrote:
>
>> Hi,
>>
>> I was trying to have R read files faster with readChar(). That was before I
>> noticed that readChar() is not that bad! In any case, below I suggest a few
>> simple changes
On Aug 4, 2011, at 5:26 PM, Michael Lachmann wrote:
> Hi,
>
> I was trying to have R read files faster with readChar(). That was before I
> noticed that readChar() is not that bad! In any case, below I suggest a few
> simple changes that will make readChar slightly faster.
>
> I followed read
Hi,
I was trying to have R read files faster with readChar(). That was before I
noticed that readChar() is not that bad! In any case, below I suggest a few
simple changes that will make readChar slightly faster.
I followed readChar(useBytes=T), and tried to identify all O(N) operations,
where
On 04/08/2011 2:33 PM, oliver ratmann wrote:
hello all,
I use the R standalone math library in my own C program, and the default R
random number generator can be seeded with
set_seed(const unsigned int, const unsigned int).
How could I seed the RNG with an instance of .Random.seed ?
I would
hello all,
I use the R standalone math library in my own C program, and the default R
random number generator can be seeded with
set_seed(const unsigned int, const unsigned int).
How could I seed the RNG with an instance of .Random.seed ?
I would need this or a similar workaround for debuggin
Dear R-core/development-team,
The problem noted in the subject-line has been a problem in the last three
development versions of R for Windows that I have downloaded and tested, the
most recent of them being a version I downloaded this morning.
Update.packages() using the graphical option, i.e. c
