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. 2012 Nov 22;30(3):713–724. doi: 10.1093/molbev/mss265

Table 1.

Improvement of Skygrid Performance with Additional Loci.

Loci Constant
Exponential
Crash
Relative
Relative
Relative
Percent Error Size Percent Error Size Percent Error Size
1 1.00 1.00 1.00 1.00 1.00 1.00
2 0.89 0.31 0.75 0.59 0.80 0.68
5 0.69 0.16 0.57 0.38 0.71 0.25
10 0.55 0.13 0.46 0.27 0.69 0.19

Note.—Percent error and size, relative to estimates for one locus data sets, in simulations under the demographic scenarios of constant population size, exponential growth, and exponential growth followed by a crash.