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. Author manuscript; available in PMC: 2012 Jan 23.
Published in final edited form as: J Am Stat Assoc. 2011 Jun;106(494):544–557. doi: 10.1198/jasa.2011.tm09779

Table 1.

Minimum model size and robust estimate of standard deviations (in parentheses).

Model NIS PenGAM SIS
Ex 1 (s = 3; SNR ≈ 1:01) 3(0) 3(0) 3(0)
Ex 1 (s = 6; SNR ≈ 1:99 ) 56(0) 1000(0) 56(0)
Ex 1 (s = 12; SNR ≈ 4:07) 66(7) 1000(0) 62(1)
Ex 1 (s = 24; SNR ≈ 8:20) 269(134) 1000(0) 109(43)
Ex 2 (SNR ≈ 0:83) 3(0) 3(0) 360(361)