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View Full Version : KRACH with Home Field (home/away/neutral) Factor



octonion
04-07-2013, 10:18 PM
My next article is on fitting a Bradley-Terry model using logistic regression. This setting makes it very easy to adding additional factors (home/away/neutral, days between games, etc.).

You can see my code here - "uscho_krach+.R" (https://github.com/octonion/hockey/blob/master/lunchtime/uscho_krach%2B.R) is KRACH with home field factor, and the output is "uscho_krach+.txt" (https://github.com/octonion/hockey/blob/master/lunchtime/uscho_krach%2B.txt).

https://github.com/octonion/hockey/tree/master/lunchtime



Estimate
Quinnipiac 3.95033463
Massachusetts-Lowell 3.25243187
Minnesota 2.82388531
Yale 2.27942112
Miami 2.21105503
Notre Dame 2.17199581
New Hampshire 2.13214626
Boston College 2.12837958
St. Cloud State 2.00911565
Union 2.00624919
North Dakota 1.99054169
Minnesota State 1.96780382
Denver 1.84893604
Wisconsin 1.82564064
Providence 1.70396231
Boston University 1.68374652
Western Michigan 1.66448139
Rensselaer 1.66198638
Brown 1.40413965
Colorado College 1.39121085
Cornell 1.38824557
Niagara 1.36282892
Dartmouth 1.35395617
St. Lawrence 1.26579460
Ohio State 1.20216401
Ferris State 1.19325555
Nebraska-Omaha 1.16140236
Alaska 1.12382232
Michigan 1.11264315
Merrimack 1.07745208
Northern Michigan 1.05049968
Robert Morris 0.95742202
Colgate 0.95659683
Bowling Green 0.95496607
Vermont 0.87329083
Holy Cross 0.84227822
Lake Superior 0.83855096
Maine 0.83670908
Massachusetts 0.83584215
Princeton 0.82634702
Connecticut 0.81964119
Minnesota-Duluth 0.81804466
Michigan Tech 0.80212041
Air Force 0.79966843
Michigan State 0.77855651
Harvard 0.75656645
Mercyhurst 0.75471428
Canisius 0.70330624
Clarkson 0.70023157
Penn State 0.64530158
RIT 0.58604616
Northeastern 0.52206478
Bemidji State 0.45855441
American International 0.41921680
Alaska-Anchorage 0.35397604
Bentley 0.34369988
Army 0.21655539
Alabama-Huntsville 0.07835112
Sacred Heart 0.07725705