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Table 2 Performance of different methods on a simulated dataset

From: Exploiting expression patterns across multiple tissues to map expression quantitative trait loci

Method

Number of tissues = 5

Number of tissues = 10

Core algorithm implementation

Joint score test

0.48 s (with no permutations)

0.7s (with no permutations)

RcppArmadillo

 

45 s (with permutations)

72 s (with permutations)

 

eQTL-BMA

176 s

244 s

C++

MetaTissue

157 s

822 s

Java

  1. All the computations were performed on a single core of an Intel Xeon E5-2650 2.60GHz CPU. These times do not include any data preparation time and are reflective of the core algorithm alone