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Re: The 2056 Streak has ended!
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EDIT: Also, if we are counting division wins, we have to take into account 1625, 3138, 330, 492, and 3944. |
Re: The 2056 Streak has ended!
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Re: The 2056 Streak has ended!
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Re: The 2056 Streak has ended!
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Re: The 2056 Streak has ended!
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Just for fun, I did an OP Number analysis of the teams I've been on. This is manual; I can't wait to write an algorithm myself to calculate OP Numbers, or wait for some awesome student to do it. Team 67 has an OP Number of 2: 1.) 67 won the 2009 Cass Tech District Event with 217. 2.) 217 won the 2011 Finger Lakes Regional with 2056. Team 3322 has an OP Number of 4: 1.) 3322 won the 2012 Livonia District Event with 1023. 2.) 1023 won the 2015 Bedford District Event with 548. 3.) 548 won the 2012 Newton Division with 118. 4.) 118 won the 2016 Greater Toronto East Regional with 2056. Team 2930 has an OP Number of 3: 1.) 2930 won the 2015 Pacific Northwest District Championship with 1983. 2.) 1983 won the 2007 Las Vegas Regional with 254. 3.) 254 won the 2014 Waterloo Regional with 2056. Someone get that algorithm going! First thing I would try is a breadth-first search starting at 2056 and first enumerating all the teams that have an OP Number of 1. Then capture all the teams that have an OP Number of 2, and increase the search depth again, repeating the process until all teams with finite OP Numbers have been enumerated. Then cache all the numbers somewhere. With only ~3000 teams to work with, the cache size won't be very large. I would be interested to know how many "islands" there are - that is, groups of teams that have won events but don't connect to the "main" graph of teams that have won events together. |
Re: The 2056 Streak has ended!
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Re: The 2056 Streak has ended!
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:D They were truly great to play with! What a pleasure! |
Re: The 2056 Streak has ended!
Late to the party on this, but I want to congratulate 2056 for the streak.
This is an impressive feat and I think your team should be proud. You graduated 9 Classes of students that never knew what it was like to lose a regional. That is astounding. The good news is that the extra pressure is off and you can go back to being a normal team and not have the pressure of the streak weighing on you, trust me you'll appreciate it. To my recollection we only ever met once on the field, opposite sides of Einstein Semi's 2010, and I remember nothing but class & excitement from your team. Be proud of a streak that will likely never be broken. Pete from 177 |
Re: The 2056 Streak has ended!
I suppose it's fitting that the team that really introduced me to the world of statistics within FRC would lead me to spend several hours on figuring out this problem. Two years ago, we were playing the Waterloo 2014 webcast in our lab, and it was the first regional I really remember watching. It was an event that not not just totally amazed me and got me really obsessed with watching other teams, but also introduced me to OPR, BBQ, and OP's streak. Thank you 2056 (among many other teams) for changing the way I saw FRC.
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I checked a couple of random teams, but I couldn't find an easy way to verify everything so I'm not sure if they're all correct. General steps: 1. Get event lists per year from 1992 to 2016 2. Use excel to extract the list of event codes, and keep the list of all of all the official events 3. Use the event code list to get awards list for each of those events (FIRST/TBA is missing quite a lot of award data, so any alliances at those events were not counted) 4. Use excel to extract the winning teams from those events and create a table of alliances, save as a text file 5. Copy a list of all teams from TBA, save as a text file 6. Use these two lists and the program at the bottom to compute OP numbers (below) OP numbers: Code:
OP num # of teamsSpoiler for OP numbers sorted low to high:
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2056 0Spoiler for OP numbers sorted by team number:
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1 3My code: (I didn't clean it up because I figured I should be getting back to homework, so it's definitely messy; sorry about that) Code:
#include <iostream> |
Re: The 2056 Streak has ended!
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Re: The 2056 Streak has ended!
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OP num # of teamsSpoiler for OP numbers sorted low to high:
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2056 0Spoiler for OP numbers sorted by team number:
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1 3Spoiler for Corrected code:
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#include <iostream> |
Re: The 2056 Streak has ended!
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I separated out the code for making the list of winning alliances simply because it was too much of a hassle to run every time I needed to test something with the algorithm: Spoiler for TeamListWriter.py:
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import jsonI wasn't sure if I was supposed to be writing something to find the OP numbers for every team, or for any team, so I did both. And I only ran the every team code with all the teams who had ever won a regional, because it was easier and any other teams obviously won't have an OP number. Spoiler for ListAllTeams.py:
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def get_alliances(filename):Spoiler for Output:
Number of teams at degree0: 1
Teams at degree 0: ['2056'] Number of teams at degree1: 32 Teams at degree 1: ['254', '176', '330', '217', '118', '781', '1114', '492', '296', '1625', '910', '771', '2166', '1680', '2185', '2609', '3138', '1547', '1518', '3756', '4334', '1219', '2200', '4372', '3944', '1325', '4069', '5288', '2852', '5719', '2634', '4920'] Number of teams at degree2: 174 Teams at degree 2: ['144', '60', '25', '111', '349', '364', '33', '294', '256', '636', '115', '74', '56', '64', '233', '469', '865', '753', '852', '980', '955', '971', '766', '987', '22', '1887', '1662', '581', '4', '1425', '2056', '2454', '973', '3357', '3230', '649', '2848', '1678', '3704', '751', '1138', '2135', '1323', '5027', '3970', '175', '48', '69', '501', '1124', '1519', '1727', '67', '260', '359', '1212', '634', '1270', '696', '1216', '1717', '2403', '1515', '2761', '842', '2102', '1266', '4486', '3925', '148', '75', '85', '301', '65', '245', '522', '68', '1506', '1503', '174', '247', '440', '830', '3098', '3119', '51', '2960', '1188', '1551', '3096', '3539', '16', '548', '476', '647', '935', '231', '1745', '2194', '1477', '624', '1986', '3494', '1801', '1642', '1967', '3008', '3753', '2789', '1723', '2585', '5458', '1671', '2613', '3490', '4587', '746', '3735', '45', '177', '610', '2016', '3940', '4039', '4121', '311', '63', '229', '1024', '1305', '1281', '2041', '117', '1923', '1482', '1640', '3492', '4814', '900', '5136', '4903', '1031', '1983', '2046', '2471', '948', '2522', '3826', '1816', '1296', '2039', '2590', '3467', '2481', '2451', '639', '70', '862', '5193', '846', '1559', '4591', '1334', '2468', '2013', '1619', '4625', '3166', '4001', '1726', '4183', '20', '3339', '3710'] Number of teams at degree3: 435 Teams at degree 3: ['368', '1629', '337', '409', '968', '1046', '1006', '39', '1165', '2984', '232', '293', '343', '340', '103', '180', '494', '341', '102', '381', '195', '1279', '1302', '1522', '222', '1676', '3929', '71', '47', '112', '269', '537', '1756', '1710', '1850', '876', '2826', '1732', '2512', '2702', '4226', '2338', '201', '437', '57', '457', '1927', '3937', '3616', '1', '27', '182', '107', '888', '108', '388', '314', '1112', '977', '904', '1023', '2337', '2137', '4294', '1718', '4779', '5053', '4768', '5068', '100', '698', '279', '5124', '2122', '3688', '237', '365', '95', '165', '224', '395', '303', '41', '1796', '1370', '2577', '5895', '383', '578', '1527', '121', '759', '179', '1649', '1568', '1251', '86', '1592', '207', '768', '2377', '246', '4063', '4575', '4592', '4087', '859', '868', '703', '1918', '2834', '3548', '3175', '244', '2676', '4377', '3452', '833', '847', '2930', '3189', '3476', '3495', '5274', '1868', '190', '8', '1013', '1622', '1197', '3512', '2844', '2485', '4265', '2478', '5012', '3853', '3965', '1690', '1937', '488', '2557', '3711', '2928', '4488', '2811', '2002', '4469', '3786', '2659', '2363', '1836', '1243', '2054', '2959', '2771', '4409', '5502', '3245', '5931', '3037', '5057', '399', '4161', '295', '1538', '2543', '3310', '126', '133', '236', '58', '716', '1038', '1184', '1824', '1768', '839', '375', '291', '1902', '379', '2614', '1086', '2974', '125', '213', '558', '435', '230', '1276', '2642', '2067', '4828', '1786', '1307', '319', '5633', '1512', '3123', '122', '66', '302', '1126', '503', '274', '348', '858', '3095', '4003', '3546', '2851', '3656', '4405', '3707', '6086', '192', '527', '1747', '2467', '3880', '3239', '4218', '3990', '2175', '2444', '2502', '4253', '1572', '4009', '4508', '585', '835', '668', '1452', '4276', '2486', '997', '2130', '604', '2662', '3021', '4583', '215', '704', '418', '2354', '1817', '3481', '4090', '2022', '4610', '5726', '89', '203', '1272', '2645', '4327', '5462', '292', '188', '11', '2619', '2187', '1711', '5692', '4256', '694', '1635', '1241', '288', '5166', '1684', '620', '272', '191', '2053', '1507', '123', '4384', '3773', '4815', '3604', '3620', '312', '869', '1405', '967', '1706', '3352', '3784', '447', '4500', '2665', '6055', '322', '4395', '446', '1802', '34', '1108', '1158', '1775', '2410', '932', '4206', '499', '1421', '2169', '1429', '2173', '4353', '3612', '2972', '3728', '1806', '525', '2667', '1985', '4356', '2457', '2389', '3931', '4296', '1658', '4455', '2439', '4158', '4589', '1785', '5098', '930', '1444', '2171', '53', '306', '284', '5129', '4055', '138', '5686', '3609', '4914', '1310', '3560', '1418', '378', '3015', '334', '308', '157', '234', '1567', '545', '1626', '141', '1386', '2197', '4103', '1720', '1511', '155', '1218', '2607', '2729', '225', '5113', '1391', '3824', '2059', '1287', '1225', '957', '949', '2635', '4082', '4125', '2907', '4060', '4061', '3238', '3049', '4654', '2149', '3237', '5803', '1540', '360', '1510', '3674', '5468', '2903', '4915', '4304', '3663', '2976', '2415', '816', '3981', '3340', '3360', '5407', '5528', '2386', '5000', '4555', '2202', '2220', '4740', '5125', '1736', '1675', '2252', '451', '5084', '240', '3010', '3003', '5406', '4633', '5320', '4799', '4719', '4678', '1730', '4593', '1011', '3683', '4146', '181', '40', '228', '1574', '5654', '4744'] Number of teams at degree4: 317 Teams at degree 4: ['1280', '2348', '623', '836', '3941', '357', '460', '3473', '598', '1897', '255', '134', '193', '459', '186', '1261', '1319', '547', '1610', '1398', '4188', '59', '4930', '316', '79', '2815', '3627', '3932', '1065', '1180', '4956', '84', '1332', '3204', '486', '2559', '1495', '1257', '2487', '2370', '2168', '999', '2064', '3461', '354', '1743', '2753', '3059', '714', '1403', '5624', '173', '2604', '2709', '331', '663', '5', '1810', '4028', '3747', '2062', '1714', '3130', '2491', '2530', '171', '2574', '3996', '538', '3337', '3039', '541', '5907', '519', '93', '2586', '5610', '212', '1683', '2283', '384', '5081', '5712', '5784', '3617', '2620', '1089', '573', '1502', '2405', '3667', '2048', '1701', '1458', '2996', '1696', '3191', '3309', '498', '6128', '131', '209', '549', '358', '7', '1230', '1880', '555', '1989', '870', '1807', '3171', '1884', '2344', '1369', '1466', '4451', '1612', '4901', '3193', '1195', '1699', '1517', '3419', '5687', '4301', '1646', '216', '2474', '1677', '4835', '4381', '6116', '5501', '2489', '3255', '2526', '3132', '6220', '353', '250', '533', '61', '1516', '1099', '3205', '4473', '4576', '3843', '1576', '3351', '4050', '1569', '2990', '4038', '956', '4077', '4205', '2550', '5779', '4457', '2421', '3547', '4967', '4482', '4216', '3807', '2339', '840', '19', '1155', '782', '3464', '1831', '571', '1388', '2010', '88', '1922', '1058', '5563', '346', '2534', '5279', '744', '4026', '4118', '4910', '5594', '78', '4761', '401', '1262', '1991', '4908', '1311', '4935', '3661', '6161', '281', '5804', '5546', '818', '226', '1139', '1015', '326', '815', '3234', '5926', '3530', '1075', '4950', '5618', '4607', '3042', '3184', '2883', '5601', '3562', '6175', '2473', '3256', '3859', '1087', '5118', '2587', '2165', '1140', '423', '3538', '3602', '421', '2265', '4797', '5030', '2935', '4819', '128', '3951', '903', '4362', '2767', '5069', '415', '449', '3642', '1984', '829', '1501', '3284', '49', '135', '5188', '1977', '1997', '1987', '3160', '4522', '2992', '3018', '701', '3061', '931', '2518', '1208', '2345', '3081', '2052', '3244', '4215', '5172', '3397', '2438', '3323', '4124', '5076', '2912', '1088', '1555', '2081', '772', '3865', '1529', '204', '4460', '2495', '1731', '4073', '2640', '4288', '1318', '2915', '2147', '4495', '2923', '3789', '1584', '2395', '2660', '4559', '832', '2655', '1771', '2751', '587', '2648', '3102', '4330', '3414', '4550', '5039', '1474', '6153', '1657', '1950', '3316'] Number of teams at degree5: 120 Teams at degree 5: ['2443', '4541', '3260', '4821', '467', '2914', '606', '277', '4361', '1057', '801', '1414', '3329', '1746', '342', '1648', '1598', '1541', '4468', '422', '2549', '2970', '1772', '3280', '3146', '2274', '3314', '4653', '223', '28', '713', '313', '1030', '3038', '4011', '4143', '2470', '650', '3946', '4818', '168', '1912', '3794', '4977', '3322', '453', '3405', '5059', '263', '271', '339', '1583', '514', '3137', '3950', '1002', '1127', '1848', '1051', '1893', '4564', '1254', '4391', '5675', '1255', '4613', '55', '1713', '945', '2877', '3393', '4911', '2093', '5248', '5008', '5969', '3359', '4080', '515', '3509', '5203', '5155', '3387', '3533', '2177', '4778', '5232', '5222', '4988', '1025', '5016', '2775', '2408', '4269', '3301', '3660', '3364', '3692', '2259', '3313', '2445', '912', '2040', '3259', '4464', '5450', '3588', '1595', '2036', '3528', '238', '1533', '21', '3506', '5855', '3641', '1955', '2214', '2669', '3065'] Number of teams at degree6: 40 Teams at degree 6: ['4547', '5651', '5812', '3266', '5074', '643', '3278', '3044', '3718', '398', '2830', '755', '462', '3480', '5696', '386', '1156', '287', '2383', '1636', '569', '1539', '5265', '6035', '394', '1450', '1899', '3489', '3534', '5524', '3147', '2424', '2227', '3586', '3680', '5518', '5679', '5511', '2230', '2630'] Number of teams at degree7: 6 Teams at degree 7: ['2483', '2247', '329', '496', '4290', '1577'] Number of teams at degree8: 5 Teams at degree 8: ['1758', '2575', '2638', '1708', '4320'] Number of island teams:37 Island teams: ['73', '151', '15', '239', '692', '662', '1147', '982', '938', '1860', '1382', '2243', '2108', '540', '843', '1742', '1561', '2004', '884', '4476', '1285', '2198', '1143', '4285', '1228', '1735', '1100', '2523', '2537', '5115', '4456', '3535', '5505', '2832', '3158', '4403', '3527'] Spoiler for FindOneDegree.py:
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def get_alliances(filename): |
Re: The 2056 Streak has ended!
Woo! Two submissions!
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Re: The 2056 Streak has ended!
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Spoiler for Competition (captain) (quals ranking) (result):
2056 was picked in the following regionals and divisions (that they went on to win) Spoiler for Competition (captain) (quals ranking):
And just for fun: results when ranked 1 after quals: Spoiler for competition (result):
Unique teams that captained a 2056 winning alliance: Spoiler for unique teams:
FUN FACTS (for all you FIRST historians out there):
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Re: The 2056 Streak has ended!
I lost some event data which led to some wrong results (thanks Ether for catching that). The new distribution and lists are below. It still doesn't match sdangelo's though, unfortunately.
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OP num # of teamsSpoiler for teams that have won with OP:
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row # team event(s)Spoiler for OP numbers sorted low to high:
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2056 0Spoiler for OP numbers sorted by team #:
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Re: The 2056 Streak has ended!
I've asked Ether to post a .csv of winning alliances at TBA recognized events, generated via the API. This will allow those working on OP Number algorithms to all work from the same, correct raw data.
If no correct student solution is posted before CMP, I will ask Ether to post his solution. |
Re: The 2056 Streak has ended!
1 Attachment(s)
The attached CSV file contains a list of winning alliances from 1992 thru 2016 ytd. It was generated using sdangelo's TeamListWriter.py code, followed by some manual clean-up editing (removing single-team non-alliance winners etc). @phil: You're my Python guru. Could you please give TeamListWriter.py a second look to confirm it should generate a correct list? @Brandon: Could you please tweak the vBulletin settings to allow CSV files to be attached to posts? (So I don't have to add a bogus txt extension:)). |
Re: The 2056 Streak has ended!
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The only caveat is that some awards data may be missing for really old events, but I couldn't find any examples with a few spot-checks. But I don't think it'll be a big deal, so let's call the dataset you posted acceptable. |
Re: The 2056 Streak has ended!
3 Attachment(s)
I ran my program (with some changes) with Ether's data and got the following distribution:
Code:
OP num # of teams |
Re: The 2056 Streak has ended!
Congratulations, Rachel! First correct answer supported by code.
John's question about islanded alliances still remains -- how many TBA recognized event winners do not currently have a finite OP number? |
Re: The 2056 Streak has ended!
That was an interesting project; I'm glad my program is finally working.
Using the same results, I found 34 teams listed as an event winner but having an OP number of -1 (not connected to 2056). Those teams are: Code:
15Code:
Island 1: 15 239 662 692 938 982 1147Code:
15 239 692 662 1147 |
Re: The 2056 Streak has ended!
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Re: The 2056 Streak has ended!
And the other streak continues another year. Feel really bad for those guys. 2 heart crushing game 3 defeats in the finals :(
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Re: The 2056 Streak has ended!
Yeah, I was really hoping 2056 would pull it off. It stinks to lose like that.
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Re: The 2056 Streak has ended!
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2056 has our support and hopes that they don't have to wait much longer before they get their much deserved big moment. |
Re: The 2056 Streak has ended!
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Re: The 2056 Streak has ended!
I knew as soon as a I saw the alliance selection results for Tesla that the #1 alliance would win and reach Einstein. While the offensive power of 2056, 1690, and 3015 certainly gave them great odds, it was 1405 that sealed the deal in my mind.
At Finger Lakes, my team (2791) faced 1405 in semifinals. In quarterfinals, our alliance with 5254 and 2383 put up 184 and 194 points, the regional's highest and second highest scores. We thought we had it in the bag. Enter 1405. Their incredible driving and defensive skill let to our defeat in two. Thanks to their talents, our alliance of three strong shooters was defeated by an alliance with only two offense-focused robots. When I saw the alliance that had formed, I knew 1405 would help them make a deep run through the bracket. I was to and see 1405 and 3015 represent upstate New York in the Einstein finals! |
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