Display currently available engines for a model

The possible engines for a model can depend on what packages are loaded. Some parsnip extension add engines to existing models. For example, the poissonreg package adds additional engines for the poisson_reg() model and these are not available unless poissonreg is loaded.

Usage

show_engines(x)

Arguments

x

The name of a parsnip model (e.g., "linear_reg", "mars", etc.)

Value

A tibble.

Examples

show_engines("linear_reg")
#> # A tibble: 8 × 2
#>   engine   mode               
#>   <chr>    <chr>              
#> 1 lm       regression         
#> 2 glm      regression         
#> 3 glmnet   regression         
#> 4 stan     regression         
#> 5 spark    regression         
#> 6 keras    regression         
#> 7 brulee   regression         
#> 8 quantreg quantile regression