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Table 6 Runtime values for the WinBUGS MCMC implementation. Runtime values in seconds for 5,000 iterations of the WinBUGS MCMC implementation of SEI and PI models for various numbers of genes and studies, using a personal computer with an Intel Core Duo T2500 2.0 GHz Processor.

From: Bayesian meta-analysis models for microarray data: a comparative study

Runtime (Seconds)
  Number of Genes
Two Studies 3,000 10,000 20,000
SEI model 561 2,652 4,621
PI model 415 1,947 3,375
Five Studies    
SEI model 1,511 4,981 8,679
PI model 1,204 4,287 8,008