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. Author manuscript; available in PMC: 2011 Jul 11.
Published in final edited form as: J Am Stat Assoc. 2010 Mar;105(489):170–180. doi: 10.1198/jasa.2009.tm08326

Table 2.

Time (seconds) needed to decode

Method Number of dimensions, d
6 10 20 30
LGF-2 0.24 0.43 1.0 2.0
LGF-1 0.018 0.024 0.032 0.056
PF-100 0.18 0.18 0.18 0.19
PF-scaled 0.18 0.50 0.81 1.8

NOTE: All values are means from 10 independent replicates. The simulation standard errors are all smaller than the leading digits in the table.