beta_samples {miniLNM} | R Documentation |
Return multiple samples for the beta parameter from the VB posterior mean.
This is used to simulate new compositions when using sample
on an lnm
model.
beta_samples(fit, size = 1)
fit |
An object of class |
size |
The number of draws from the posterior to return. |
A matrix whose rows are predictors and columns are outcomes in the beta parameter for the LNM model.
example_data <- lnm_data(N = 50, K = 10)
xy <- dplyr::bind_cols(example_data[c("X", "y")])
fit <- lnm(
starts_with("y") ~ starts_with("x"), xy,
iter = 25, output_samples = 25
)
beta_samples(fit, size = 2)