Split chains by halving the number of iterations per chain and doubling the number of chains.
split_chains(x, ...)(draws) A draws object or another R object for which the method
is defined.
Arguments passed to individual methods (if applicable).
A draws object of the same class as x.
x <- example_draws()
niterations(x)
#> [1] 100
nchains(x)
#> [1] 4
x <- split_chains(x)
niterations(x)
#> [1] 50
nchains(x)
#> [1] 8