Displaying 5 results from an estimated 5 matches for "sample_wrapper".
2020 Jul 30
2
Seeding non-R RNG with numbers from R's RNG stream
...rnal RNG stream to seed an RNG
external to R? Many thanks in advance.
This relates to a Stackoverflow question here:
https://stackoverflow.com/questions/63165955/is-there-a-best-practice-for-using-non-r-rngs-in-rcpp-code
Pseudocode of a trivial facsimile of my current approach is below.
--Tommy
sample_wrapper <- function() {
# initialize a variable to pass to C++
init_var <- runif(1)
# get current state of RNG stream
# first entry of .Random.seed is an integer representing the algorithm used
# second entry is current position in RNG stream
# subsequent entries are pseudorandom numbers...
2020 Jul 30
3
Seeding non-R RNG with numbers from R's RNG stream
...his relates to a Stackoverflow question here:
> >
> https://stackoverflow.com/questions/63165955/is-there-a-best-practice-for-using-non-r-rngs-in-rcpp-code
> >
> > Pseudocode of a trivial facsimile of my current approach is below.
> >
> > --Tommy
> >
> > sample_wrapper <- function() {
> > # initialize a variable to pass to C++
> > init_var <- runif(1)
> >
> > # get current state of RNG stream
> > # first entry of .Random.seed is an integer representing the
> algorithm used
> > # second entry is current p...
2020 Jul 30
0
Seeding non-R RNG with numbers from R's RNG stream
...Many thanks in advance.
>
> This relates to a Stackoverflow question here:
> https://stackoverflow.com/questions/63165955/is-there-a-best-practice-for-using-non-r-rngs-in-rcpp-code
>
> Pseudocode of a trivial facsimile of my current approach is below.
>
> --Tommy
>
> sample_wrapper <- function() {
> # initialize a variable to pass to C++
> init_var <- runif(1)
>
> # get current state of RNG stream
> # first entry of .Random.seed is an integer representing the algorithm used
> # second entry is current position in RNG stream
> # su...
2020 Jul 30
0
Seeding non-R RNG with numbers from R's RNG stream
...here:
> >
> https://stackoverflow.com/questions/63165955/is-there-a-best-practice-for-using-non-r-rngs-in-rcpp-code
> >
> > Pseudocode of a trivial facsimile of my current approach is below.
> >
> > --Tommy
> >
> > sample_wrapper <- function() {
> >? ? # initialize a variable to pass to C++
> >? ? init_var <- runif(1)
> >
> >? ? # get current state of RNG stream
> >? ? # first entry of .Random.seed is an integer representing the
> algorithm used
> &...
2020 Jul 30
2
Seeding non-R RNG with numbers from R's RNG stream
...https://stackoverflow.com/questions/63165955/is-there-a-best-practice-for-using-non-r-rngs-in-rcpp-code
> > >
> > > Pseudocode of a trivial facsimile of my current approach is below.
> > >
> > > --Tommy
> > >
> > > sample_wrapper <- function() {
> > > # initialize a variable to pass to C++
> > > init_var <- runif(1)
> > >
> > > # get current state of RNG stream
> > > # first entry of .Random.seed is an integer representing the
> >...