performance improvements in data.frame methods, as suggested in #361 #261
| Job | Run time |
|---|---|
| 6m 1s | |
| 6m 39s | |
| 11m 47s | |
| 4m 9s | |
| 3m 51s | |
| 2m 36s | |
| 2m 47s | |
| 3m 9s | |
| 2m 18s | |
| 2m 27s | |
| 2m 43s | |
| 48m 27s |
| Job | Run time |
|---|---|
| 6m 1s | |
| 6m 39s | |
| 11m 47s | |
| 4m 9s | |
| 3m 51s | |
| 2m 36s | |
| 2m 47s | |
| 3m 9s | |
| 2m 18s | |
| 2m 27s | |
| 2m 43s | |
| 48m 27s |