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. 2012 Jul 18;7(7):e40925. doi: 10.1371/journal.pone.0040925

Table 5. LD–Gene Region 2*.

Method N** Min Q1 Median Q3 Max Mean SD
D’ Hapgen 7002401 −1.000 −0.053 <0.001 0.061 1.000 0.002 0.172
Resampling 7138597 −0.999 −0.018 <0.001 0.032 1.000 0.009 0.073
HapSim 7149516 −1.000 −0.102 <0.001 0.070 1.000 −0.050 0.224
r2 Hapgen 7002401 −0.861 −0.002 <0.001 0.002 0.666 <0.001 0.013
Resampling 7138597 −0.250 −0.001 <0.001 0.001 0.359 <0.001 0.005
HapSim 7149516 −0.934 −0.002 <0.001 0.003 0.333 −0.005 0.040
*

Change in simulated LD from original HapMap sample LD for each pair of SNPs in Gene Region 2 (LDsimulated – LDHapMap).

**

Sum of SNP pairs over all 100 replicates. The number of SNP pairs is not divisible by 100 because monoallelic SNPs were dropped from the LD calculations. Because Hapgen had more variation in MAF, it was more likely that a SNP with a low MAF would become monoallelic in one or more simulation replicates and thus, more SNP pairs were dropped from the LD calculations than for Resampling or HapSim.