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. Author manuscript; available in PMC: 2010 Aug 31.
Published in final edited form as: J Am Stat Assoc. 2010 Jun 1;105(490):713–726. doi: 10.1198/jasa.2010.tm09415

Table 2.

Sparse 3-means results for Simulation 1. The reported values are the mean (and standard error) of the CER over 20 simulations. The μ/p combinations for which the CER of sparse 3-means is significantly less than that of standard 3-means (at level α = 0:05) are shown in bold.

p = 50 p = 200 p = 500 p = 1000
μ = 0.6 0.146(0.014) 0.157(0.016) 0.183(0.015) 0.241(0.017)
μ = 0.7 0.081(0.011) 0.049(0.008) 0.078(0.013) 0.098(0.013)
μ = 0.8 0.043(0.008) 0.031(0.007) 0.031(0.005) 0.037(0.006)
μ = 0.9 0.015(0.006) 0.005(0.003) 0.014(0.004) 0.014(0.004)
μ = 1 0.009(0.004) 0.004(0.002) 0.001(0.001) 0.002(0.002)
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