Allele Frequency with Variance

{  "protocol": "allele_frequency_with_variance",  "coordinates_length": 16,  "n_contributors": 4,  "sum_g": [    3,    4,    4,    4,    5,    4,    4,    4,    5,    4,    2,    5,    5,    3,    2,    4  ],  "sum_g2": [    5,    6,    6,    6,    9,    6,    6,    6,    9,    6,    2,    9,    9,    3,    2,    6  ],  "mean": [    0.75,    1.0,    1.0,    1.0,    1.25,    1.0,    1.0,    1.0,    1.25,    1.0,    0.5,    1.25,    1.25,    0.75,    0.5,    1.0  ],  "variance": [    0.6875,    0.5,    0.5,    0.5,    0.6875,    0.5,    0.5,    0.5,    0.6875,    0.5,    0.25,    0.6875,    0.6875,    0.1875,    0.25,    0.5  ],  "allele_frequency": [    0.375,    0.5,    0.5,    0.5,    0.625,    0.5,    0.5,    0.5,    0.625,    0.5,    0.25,    0.625,    0.625,    0.375,    0.25,    0.5  ]}