combine_chkpt_draws {chkptstanr} | R Documentation |
Combine Checkpoint Draws
Description
Combine Checkpoint Draws
Usage
combine_chkpt_draws(object, ...)
Arguments
object |
An object of class |
... |
Currently ignored. |
Value
An object of class draws_array
.
Examples
## Not run:
path <- create_folder(folder_name = "chkpt_folder_fit1")
stan_code <- "
data {
int<lower=0> n;
real y[n];
real<lower=0> sigma[n];
}
parameters {
real mu;
real<lower=0> tau;
vector[n] eta;
}
transformed parameters {
vector[n] theta;
theta = mu + tau * eta;
}
model {
target += normal_lpdf(eta | 0, 1);
target += normal_lpdf(y | theta, sigma);
}
"
stan_data <- schools.data <- list(
n = 8,
y = c(28, 8, -3, 7, -1, 1, 18, 12),
sigma = c(15, 10, 16, 11, 9, 11, 10, 18)
)
fit2 <- chkpt_stan(model_code = stan_code,
data = stan_data,
iter_warmup = 1000,
iter_sampling = 1000,
iter_per_chkpt = 250,
path = path)
draws <- combine_chkpt_draws(object = fit2)
draws
## End(Not run)
[Package chkptstanr version 0.1.1 Index]