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. 2019 Feb 11;75(Pt 2):192–199. doi: 10.1107/S2059798319002031

Table 2. Genetic algorithm (GA) and summary of the final merging statistics for concanavalin A.

In a GA, each iteration, or GA generation, results in a series of possible individuals for best approximating a function, and the GA population refers to the complete set or pool of these generated individuals after a given iteration. Each target also has a user-specified weight associated with it. All targets are then summed to produce a single fitness score for each group in the individual. For additional details, refer to Zander et al. (2016).

No. of partial data sets collected 298
No. of partial data sets integrated 180
No. of partial data sets selected 116
GA population size (individuals) 50
GA generations 400
GA R target weight 100
GA I target weight 1000
GA CC1/2 weight 300
GA groups 3
Resolution range 42.83–1.929 (1.998–1.929)
Total No. of reflections 9145, 21675, 619871
No. of unique reflections 379, 2389, 34104
Completeness (%) 99.2, 94.7, 99.6
Multiplicity 24.1, 9.1, 18.2
R value (%) 9.20, 43.2, 14.4
R meas (%) 9.4, 45.8, 14.8
I/σ(I)〉 50.41, 4.93, 18.89
SigAno 2.287, 0784, 1.061
CC1/2 99.8, 94.1, 99.9

The values reported are for the inner shell, for the outer shell and overall, respectively.