On Tue, Nov 16, 2010 at 4:31 AM, Rainer M Krug wrote:
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> Hi
>
> I am new to C, and my question might be basic, but I am struggling with it:
>
> I have about 10 lines of code in a simulation, which take up about 50%
> of the whole simulation, As th
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On 11/17/2010 10:44 AM, Rainer M Krug wrote:
> On 11/17/2010 10:26 AM, Romain Francois wrote:
>> Le 17/11/10 10:17, Rainer M Krug a écrit :
>>> On 11/16/2010 05:49 PM, Douglas Bates wrote:
>>> Hi Douglas,
>>>
I enclose a rewrite which compiles and
On 11/17/2010 01:57 PM, Dirk Eddelbuettel wrote:
>
> On 17 November 2010 at 10:44, Rainer M Krug wrote:
> | On 11/17/2010 10:26 AM, Romain Francois wrote:
> | > Ultimately, making a package is the best action.
> |
> | True - But I haven't looked at that option yet, as I was happy with
> | sourc
On 17 November 2010 at 10:44, Rainer M Krug wrote:
| On 11/17/2010 10:26 AM, Romain Francois wrote:
| > Ultimately, making a package is the best action.
|
| True - But I haven't looked at that option yet, as I was happy with
| sourcing the code, but I will for my next project.
Are you sure you h
On 11/17/2010 10:47 AM, Christian Gunning wrote:
> On Tue, Nov 16, 2010 at 4:00 AM,
> wrote:
>>for ( y in 1:maxy ) {
>> cat(y, " ")
>> for (x in 1:maxx) {
>>s <- seeds[x:(x+dx2), y:(y+dy2)]
>>if (all(is.na(s))) {
>> dispSeeds[x,y] <- NA
>>} else {
>
Le 17/11/10 10:17, Rainer M Krug a écrit :
On 11/16/2010 05:49 PM, Douglas Bates wrote:
Hi Douglas,
I enclose a rewrite which compiles and executes without changing the
arguments.
That looks much better and "C like" - thanks a lot.
I am not entirely sure that it is doing the correct
calcula
On 11/16/2010 05:49 PM, Douglas Bates wrote:
Hi Douglas,
> I enclose a rewrite which compiles and executes without changing the
> arguments.
That looks much better and "C like" - thanks a lot.
> I am not entirely sure that it is doing the correct
> calculation. I tried to compare the results
Le 17/11/10 10:44, Rainer M Krug a écrit :
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On 11/17/2010 10:26 AM, Romain Francois wrote:
Le 17/11/10 10:17, Rainer M Krug a écrit :
On 11/16/2010 05:49 PM, Douglas Bates wrote:
Hi Douglas,
I enclose a rewrite which compiles and executes without
On Tue, Nov 16, 2010 at 4:00 AM,
wrote:
> for ( y in 1:maxy ) {
> cat(y, " ")
> for (x in 1:maxx) {
> s <- seeds[x:(x+dx2), y:(y+dy2)]
> if (all(is.na(s))) {
> dispSeeds[x,y] <- NA
> } else {
> dispSeeds[x,y] <- fx2(s, s, sd2D)
> }
>
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On 11/17/2010 10:26 AM, Romain Francois wrote:
> Le 17/11/10 10:17, Rainer M Krug a écrit :
>> On 11/16/2010 05:49 PM, Douglas Bates wrote:
>> Hi Douglas,
>>
>>> I enclose a rewrite which compiles and executes without changing the
>>> arguments.
>>
>>
I enclose a rewrite which compiles and executes without changing the
arguments. I am not entirely sure that it is doing the correct
calculation. I tried to compare the results from calls like
print(range(sd2D))
set.seed(1234)
print(system.time(dispSeedsC <- disperse(seeds.m, sd2D, dispRparForSug
On Tue, Nov 16, 2010 at 9:43 AM, Rainer M Krug wrote:
> On 11/16/2010 03:16 PM, Douglas Bates wrote:
>> On Tue, Nov 16, 2010 at 4:31 AM, Rainer M Krug
>> wrote:
>> Hi
>>
>> I am new to C, and my question might be basic, but I am struggling with it:
>>
>> I have about 10 lines of code in a simula
On 11/16/2010 03:16 PM, Douglas Bates wrote:
> On Tue, Nov 16, 2010 at 4:31 AM, Rainer M Krug
> wrote:
> Hi
>
> I am new to C, and my question might be basic, but I am struggling with it:
>
> I have about 10 lines of code in a simulation, which take up about 50%
> of the whole simulation, As th
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Hi
I am new to C, and my question might be basic, but I am struggling with it:
I have about 10 lines of code in a simulation, which take up about 50%
of the whole simulation, As the simulation, takes several hours to run,
I want to make the code fast
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