Add predict_conditional_average_outcomes method to R-Learner
#536
| Job | Run time |
|---|---|
| 56s | |
| 1m 7s | |
| 13m 12s | |
| 12m 50s | |
| 13m 27s | |
| 9m 38s | |
| 12m 23s | |
| 11m 32s | |
| 19m 13s | |
| 17m 32s | |
| 19m 50s | |
| 2h 11m 40s |