Calculate FDR
calculate_fdr(average_points, extrema)
| average_points | A `data.frame`. The output of [get_average_points_against()]. |
|---|---|
| extrema | A `data.frame`. The output of [get_extrema_points_against()]. |
A `data.frame` containing the opponent; the location of the scoring team; the player position; the fixture difficulty for the scoring player against the opponent.