A wrapper for earth::earth() for use in nadir::super_learner().
Arguments
- data
A dataframe to train a learner / learners on.
- formula
A regression formula to use inside this learner.
- weights
Observation weights; see
?lm- ...
Any extra arguments that should be passed to the internal model for model fitting purposes.
Value
A prediction function that accepts newdata,
which returns predictions (a numeric vector of values, one for each row
of newdata).
Examples
lnr_earth(mtcars, mpg ~ hp + disp + am + wt)(mtcars)
#> [1] 21.53404 20.48176 24.98489 20.36920 16.63860 20.15230 16.31341 24.23305
#> [9] 21.66967 18.77684 18.77684 15.06266 15.91317 15.78809 12.11089 11.67563
#> [17] 11.87325 27.96494 33.17753 30.60467 23.65091 16.43848 16.65111 15.63800
#> [25] 15.62549 29.82396 26.40600 29.06224 17.31400 17.31400 16.31341 20.56096