Generates a design with randomly drawn points.
Internally uses SamplerUnif
, hence, also works for ParamSets with dependencies.
If dependencies do not hold, values are set to NA
in the resulting data.table.
Arguments
- param_set
(
ParamSet
).- n
(
integer(1)
)
Number of points to draw randomly.
See also
Other generate_design:
generate_design_grid()
,
generate_design_lhs()
,
generate_design_sobol()
Examples
pset = ps(
ratio = p_dbl(lower = 0, upper = 1),
letters = p_fct(levels = letters[1:3])
)
generate_design_random(pset, 10)
#> <Design> with 10 rows:
#> ratio letters
#> <num> <char>
#> 1: 0.01147954 a
#> 2: 0.88824957 c
#> 3: 0.99634692 c
#> 4: 0.50019150 a
#> 5: 0.35896702 b
#> 6: 0.77491302 c
#> 7: 0.58447525 a
#> 8: 0.63397637 a
#> 9: 0.85866615 a
#> 10: 0.56689434 b