If n = N, then this is unnecessarily complicated.
sample(mydata$Temperature)
is all you need (see ?sample).
If n < N, then the "trick" is not done.
sample(mydata$Temperature, n)
is what is wanted.
Bert
On Wed, Dec 18, 2019 at 12:54 PM Jim Lemon <drjimlemon at gmail.com>
wrote:
> Hi Medic,
> mydata$Temperature[sample(1:N,N)
> should do the trick. You will just get a pseudo-randomly shuffled set
> of the same values.
>
> Jim
>
> On Thu, Dec 19, 2019 at 7:34 AM Medic <mailiPadpost at gmail.com>
wrote:
> >
> > Variable temperature:
> > mydata$temperature
> > has N values.
> > With what code to ?hoice (without return) n values from them RANDOMLY?
> >
> > ______________________________________________
> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
[[alternative HTML version deleted]]