Relative GLSW Weighting Parameter

A dials parameter for the alpha argument of step_glsw() and step_y_gradient_glsw(), on a log10 scale.

Usage

glsw_alpha(range = c(-4, 0), trans = scales::transform_log10())

Arguments

range

A two-element vector with the range of alpha, in log10 units. Default is c(-4, 0), i.e. 0.0001 to 1.

trans

A transformation object from the scales package. Default is log10.

Value

A quant_param object.

Examples

glsw_alpha()
#> GLSW weighting (relative) (quantitative)
#> Transformer: log-10 [1e-100, Inf]
#> Range (transformed scale): [-4, 0]
dials::value_seq(glsw_alpha(), 5)
#> [1] 1e-04 1e-03 1e-02 1e-01 1e+00