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Table 1 Comparisons of different local ancestry inference methods.

From: Admixture mapping analysis in the context of GWAS with GAW18 data

Method1

Input genotype

SNP density

Computing time (minutes)2

Number of ancestry segments

Correlation with admixture

    

Mean

SD

 

LAMP

Unphased

Low

<1

6.00

1.78

0.920

LAMP-LD

Unphased

High

128

25.49

7.27

0.989

MULTIMIX

Unphased

High

20

22.40

17.5

0.923

MULTIMIX

Phased

High

20 + 5603

49.13

18.87

0.975

  1. 1Only results from runs with window size of 100 are listed in Table 1.
  2. 2One hundred seven samples were tested on a PowerEdge M600 node 2.33 GHz with 16 GB RAM.
  3. 3Additional 560 minutes were used to resolve the boundaries.