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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.