Expand a data frame with parameter combinations for simulation

Adds combinations of specified parameter values to a data frame for simulation by expanding over all combinations.

Usage

add_parameter(df, ...)

Arguments

df

A data frame to expand.

...

Named vectors specifying parameter values to expand, provided as param_name = values.

Value

A tibble with added parameter columns for each combination of values.

Examples

df <- tibble::tibble(site = "A", condition = "control")
add_parameter(df, beta = c(0, 0.5), sigma = c(1, 2))
#> # A tibble: 4 × 4
#>   site  condition  beta sigma
#>   <chr> <chr>     <dbl> <dbl>
#> 1 A     control     0       1
#> 2 A     control     0       2
#> 3 A     control     0.5     1
#> 4 A     control     0.5     2