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. Author manuscript; available in PMC: 2015 Aug 6.
Published in final edited form as: J Stat Softw. 2014 Jul 5;58(12):12.

Table 4.

Speed in seconds for different algorithms: K = 10.

clogitL1 p = 100 p = 200 p = 500 p = 1000 p = 2000
n = 10 0.07 0.10 0.20 0.39 0.77
n = 20 0.16 0.28 0.43 0.81 1.33
n = 30 0.23 0.37 0.78 1.40 2.41
n = 40 0.43 0.61 1.07 2.18 3.38
penalized p = 100 p = 200 p = 500 p = 1000 p = 2000
n = 10 1.03 1.18 1.43 2.23 3.87
n = 20 1.19 1.47 1.93 3.13 5.35
n = 30 1.39 1.59 2.52 3.94 7.00
n = 40 1.83 1.99 2.78 5.22 8.90