Yes,
that's this.
Thank you very much.
2012/7/20 Peter Ehlers [via R]
> On 2012-07-20 04:05, carla moreira wrote:
>
> >
> > Hi,
> >
> > I would like to evaluate a function, with 3 arguments, for instance,
> >
> > myfunc<-function(a,b,c) { sqrt(a)-exp(b)+4*c
> >
Bert,
The only thing wrong is that I'm still 75% asleep! Yikes!!
Thanks for the heads-up.
Carla: See Bert's solution.
Peter Ehlers
On 2012-07-20 07:10, Bert Gunter wrote:
Inline.
-- Bert
On Fri, Jul 20, 2012 at 6:59 AM, Peter Ehlers wrote:
On 2012-07-20 04:05, carla moreira wrote:
Hi,
Inline.
-- Bert
On Fri, Jul 20, 2012 at 6:59 AM, Peter Ehlers wrote:
> On 2012-07-20 04:05, carla moreira wrote:
>>
>>
>> Hi,
>>
>> I would like to evaluate a function, with 3 arguments, for instance,
>>
>> myfunc<-function(a,b,c) { sqrt(a)-exp(b)+4*c
>>
On 2012-07-20 04:05, carla moreira wrote:
Hi,
I would like to evaluate a function, with 3 arguments, for instance,
myfunc<-function(a,b,c) { sqrt(a)-exp(b)+4*c
}
How to execute myfunc(x,y,z), for all x, all y and all z, where x,y,z are
vectors
Well, what do you want to control there?
Need a subset? Need an ordering?
On 20.07.2012, at 15:00, Carla Moreira wrote:
> Yes, I do.
>
> But I need to control how the permutations are done.
>
> Thank you.
>
> 2012/7/20 Jessica Streicher
> You mean executing the function for all combinatio
Yes, I do.
But I need to control how the permutations are done.
Thank you.
2012/7/20 Jessica Streicher
> You mean executing the function for all combinations of values?
> For example, if you have a<-b<-c<-1:2
> you would get back the values of
>
> myfunc(1,1,1)
> myfunc(1,1,2)
> myfunc(1,2,1)
Not quite sure what you are aiming at, but looking at ?mapply or ?expand.grid
could be helpful
Benno
On Jul 20, 2012, at 1:05 PM, carla moreira wrote:
>
> Hi,
>
> I would like to evaluate a function, with 3 arguments, for instance,
>
> myfunc<-function(a,b,c) { sqrt(a)-exp(b)+4*c
>
You mean executing the function for all combinations of values?
For example, if you have a<-b<-c<-1:2
you would get back the values of
myfunc(1,1,1)
myfunc(1,1,2)
myfunc(1,2,1)
myfunc(1,2,2)
myfunc(2,1,1)
myfunc(2,1,2)
myfunc(2,2,1)
myfunc(2,2,2)
?
On 20.07.2012, at 13:05, carla moreira wrote:
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