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. Author manuscript; available in PMC: 2014 Dec 19.
Published in final edited form as: J Am Stat Assoc. 2013 Apr 28;108(504):10.1080/01621459.2013.788980. doi: 10.1080/01621459.2013.788980

Table 1.

When m = 5, displayed are the distributions of the number of selected principal components for all methods and across Scenarios I-IV. The true number of principal components is 3.

Scenario Method ≤ 1 = 2 = 3 = 4 ≥ 5
I AICPACE 0.000 0.008 0.000 0.121 0.870
AIC 0.000 0.405 0.580 0.010 0.005
BIC 0.155 0.335 0.380 0.115 0.015
PCp1 0.005 0.565 0.410 0.010 0.010
ICp1 0.000 0.215 0.735 0.045 0.005
II AICPACE 0.000 0.000 0.005 0.125 0.870
AIC 0.000 0.205 0.630 0.155 0.010
BIC 0.230 0.395 0.245 0.110 0.020
PCp1 0.000 0.000 0.375 0.440 0.185
ICp1 0.000 0.140 0.605 0.210 0.045
III AICPACE 0.000 0.025 0.005 0.130 0.840
AIC 0.000 0.035 0.720 0.170 0.075
BIC 0.335 0.260 0.325 0.080 0.000
PCp1 0.000 0.220 0.640 0.075 0.065
ICp1 0.000 0.005 0.590 0.280 0.125
IV AICPACE 0.000 0.015 0.015 0.145 0.825
AIC 0.000 0.020 0.710 0.185 0.085
BIC 0.315 0.180 0.410 0.070 0.025
PCp1 0.000 0.160 0.640 0.095 0.105
ICp1 0.000 0.015 0.560 0.260 0.165