Extract a vector of draws of a single variable.

extract_variable(x, variable, ...)

# S3 method for default
extract_variable(x, variable, ...)

# S3 method for draws
extract_variable(x, variable, ...)

# S3 method for draws_rvars
extract_variable(x, variable, ...)

Arguments

x

(draws) A draws object or another R object for which the method is defined.

variable

(string) The name of the variable to extract.

...

Arguments passed to individual methods (if applicable).

Value

A numeric vector of length equal to the number of draws.

Examples

x <- example_draws() mu <- extract_variable(x, variable = "mu") str(mu)
#> num [1:400] 2.01 1.46 5.81 6.85 1.81 ...