Update a single parameter in a parameter set

# S3 method for parameters
update(object, ...)

Arguments

object

A parameter set.

...

One or more unquoted named values separated by commas. The names should correspond to the id values in the parameter set. The values should be parameter objects or NA values.

Value

The modified parameter set.

Examples

params <- list(lambda = penalty(), alpha = mixture(), `rand forest` = mtry()) pset <- parameters(params) pset
#> Collection of 3 parameters for tuning #> #> identifier type object #> lambda penalty nparam[+] #> alpha mixture nparam[+] #> rand forest mtry nparam[?] #> #> Parameters needing finalization: #> # Randomly Selected Predictors ('rand forest') #> #> See `?dials::finalize` or `?dials::update.parameters` for more information. #>
update(pset, `rand forest` = finalize(mtry(), mtcars), alpha = mixture(c(.1, .2)))
#> Collection of 3 parameters for tuning #> #> identifier type object #> lambda penalty nparam[+] #> alpha mixture nparam[+] #> rand forest mtry nparam[+] #>