Bind multiple draws objects together to form a single draws object.

bind_draws(x, ...)

# S3 method for draws_matrix
bind_draws(x, ..., along = "variable")

# S3 method for draws_array
bind_draws(x, ..., along = "variable")

# S3 method for draws_df
bind_draws(x, ..., along = "variable")

# S3 method for draws_list
bind_draws(x, ..., along = "variable")

# S3 method for draws_rvars
bind_draws(x, ..., along = "variable")

Arguments

x

(draws) A draws object. The draws format of x will define the format of the returned draws object.

...

(draws) Additional draws objects to bind to x.

along

(string) The dimension along which draws objects should be bound together. Possible values are "variable" (the default), "chain", "iteration", and "draw". Not all options are supported for all input formats.

Value

A draws object of the same class as x.

Examples

x1 <- draws_matrix(alpha = rnorm(5), beta = rnorm(5)) x2 <- draws_matrix(alpha = rnorm(5), beta = rnorm(5)) ndraws(x1)
#> [1] 5
ndraws(x2)
#> [1] 5
x3 <- bind_draws(x1, x2, along = "draw") ndraws(x3)
#> [1] 10
x4 <- draws_matrix(theta = rexp(5)) x5 <- bind_draws(x1, x4, along = "variable") variables(x5)
#> [1] "alpha" "beta" "theta"