Fit beta parameters from data.

Source: R/ROC.R

Fit shape1, shape2 using the method of moments.

fit_beta_shapes(x)

Arguments

x

numeric predictions

Value

beta shape1, shape2 parameters in a named list

Examples


x <- rbeta(1000, shape1 = 3, shape2 = 5.5)
fit_beta_shapes(x) # should often be near [3, 5.5]

#>   shape1   shape2 
#> 3.000487 5.569106