Displaying 6 results from an estimated 6 matches for "init_var".
2020 Jul 30
2
Seeding non-R RNG with numbers from R's RNG stream
...elates 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
seed_pos <- .Random.seed[2]
seed <- .Random.seed[seed_pos +...
2020 Jul 30
3
Seeding non-R RNG with numbers from R's RNG stream
...165955/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
0
Seeding non-R RNG with numbers from R's RNG stream
...ttps://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
> seed_pos <- .Random.seed[2]
&g...
2020 Jul 30
0
Seeding non-R RNG with numbers from R's RNG stream
...g-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 pseu...
2020 Jul 30
2
Seeding non-R RNG with numbers from R's RNG stream
...>
> > > 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
> > >...
2006 Jun 19
3
Strange behavior of :through association.
...s.rb:876:in
`new''
/usr/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/associations.rb:876:in
`hosts''
/usr/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/associations.rb:871:in
`hosts''
#{RAILS_ROOT}/app/controllers/tinklo_controller.rb:17:in `init_vars''
#{RAILS_ROOT}/app/controllers/tinklo_controller.rb:3:in `index''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:910:in
`send''
/usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:910:in
`perform_action_without_filters...