Conformal coverage
Empirical coverage of each conformal method on held-out trips, overall and by bin, borough and hour, with mean interval width (lower end clipped at 0) and a 95% interval from a bootstrap that resamples whole test days (B = 2,000, seed 20190101).
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| schemeTEXT | methodTEXT | levelREAL | group_typeTEXT | group_valueTEXT | tripsINTEGER | coveredINTEGER | mean_widthREAL | daysINTEGER | ci_lowREAL | ci_highREAL |
|---|---|---|---|---|---|---|---|---|---|---|
| random | mondrian_borough | 0.8 | borough | Queens | 506029 | 404942 | 35.445121850492235 | 346 | 0.7941582472265006 | 0.8061185003506871 |
| random | mondrian_borough | 0.8 | borough | Bronx | 9903 | 8003 | 39.10423446194691 | 344 | 0.7998796231998355 | 0.8163081183890208 |
| random | mondrian_borough | 0.8 | borough | Staten Island | 258 | 206 | 81.73201035798776 | 188 | 0.749062178253279 | 0.846441947565543 |
| random | mondrian_borough | 0.8 | hour | 00 | 221721 | 175328 | 19.440073058125368 | 345 | 0.7876792682629935 | 0.7939478926773039 |
| random | mondrian_borough | 0.8 | hour | 01 | 153861 | 123180 | 18.624389015712445 | 345 | 0.796953647350465 | 0.8042142540972244 |
| random | mondrian_borough | 0.8 | hour | 02 | 106424 | 85316 | 18.819396401534156 | 344 | 0.7979162999462558 | 0.8053790258011223 |
| random | mondrian_borough | 0.8 | hour | 03 | 73054 | 57451 | 18.968938840214282 | 345 | 0.7809627686479287 | 0.7912199091974211 |
| random | mondrian_borough | 0.8 | hour | 04 | 56261 | 41843 | 19.882050306987114 | 345 | 0.7385154462912535 | 0.748556503646869 |
| random | mondrian_borough | 0.8 | hour | 05 | 65924 | 54473 | 18.435610155579727 | 346 | 0.8223238044127984 | 0.8302607900580012 |
| random | mondrian_borough | 0.8 | hour | 06 | 153536 | 129982 | 17.09161522389518 | 346 | 0.8434693093615838 | 0.8496968416231863 |
| random | mondrian_borough | 0.8 | hour | 07 | 272387 | 220899 | 19.021785349926823 | 345 | 0.8085435725459771 | 0.8135700021554099 |
| random | mondrian_borough | 0.8 | hour | 08 | 342210 | 271605 | 19.801267470209627 | 346 | 0.7905926608358255 | 0.7968116848074618 |
| random | mondrian_borough | 0.8 | hour | 09 | 349529 | 275261 | 19.596945911594748 | 346 | 0.7841900510326122 | 0.7907559274441033 |
| random | mondrian_borough | 0.8 | hour | 10 | 354160 | 281643 | 19.50251669470818 | 346 | 0.7915418443397448 | 0.7987528946322285 |
| random | mondrian_borough | 0.8 | hour | 11 | 371483 | 293926 | 19.34754462532786 | 345 | 0.787341979316436 | 0.7950544416567668 |
| random | mondrian_borough | 0.8 | hour | 12 | 392878 | 309682 | 19.38731608070238 | 345 | 0.7846821065993718 | 0.7917294303929161 |
| random | mondrian_borough | 0.8 | hour | 13 | 396852 | 313592 | 19.548690398574685 | 347 | 0.7866256507851211 | 0.7936216676977669 |
| random | mondrian_borough | 0.8 | hour | 14 | 416534 | 330238 | 21.29975873581122 | 346 | 0.789593563060456 | 0.7958425561497147 |
| random | mondrian_borough | 0.8 | hour | 15 | 418150 | 329811 | 22.82759871577558 | 347 | 0.785568531626834 | 0.7918378122440167 |
| random | mondrian_borough | 0.8 | hour | 16 | 390287 | 303238 | 23.04959503942746 | 346 | 0.7732173124178899 | 0.7807335524486202 |
| random | mondrian_borough | 0.8 | hour | 17 | 444650 | 349277 | 22.329185115095456 | 346 | 0.7818491017242221 | 0.7889911722672261 |
| random | mondrian_borough | 0.8 | hour | 18 | 493125 | 391791 | 19.43148795738425 | 346 | 0.7907149406738029 | 0.7981834802136674 |
| random | mondrian_borough | 0.8 | hour | 19 | 465712 | 379874 | 19.560788437105703 | 346 | 0.812203736468944 | 0.8190657901098547 |
| random | mondrian_borough | 0.8 | hour | 20 | 427221 | 351532 | 19.883475703993284 | 347 | 0.8200012044324386 | 0.8256457966613998 |
| random | mondrian_borough | 0.8 | hour | 21 | 423969 | 350950 | 19.993170048456655 | 345 | 0.8247017248602337 | 0.8306914333718207 |