age height weight brain_PctID 2 0.86 12 0.060966 5 1.18 21 0.035918 5 1.07 15 0.067037 5 0.99 15 0.058362 6 1.12 21 0.044372 6 1.28 29 0.043451 6 1.03 21 0.061871 7 1.22 21 0.052514 7 1.3 23 0.042887 7 1.22 23 0.056995 8 1.24 23 0.040027 8 1.39 40 0.024689 8 1.32 29 0.036382 8 1.37 38 0.032567 9 1.41 42 0.02943 9 1.24 25 0.036647 9 1.27 27 0.028109 9 1.39 31 0.03495 10 1.42 52 0.024095 11 1.44 57 0.019788 11 1.42 49 0.032041 11 1.31 31 0.029797 12 1.48 29 0.038479 15 1.63 62 0.023399 15 1.68 64 0.016189 15 1.78 67 0.018341 15 1.71 79 0.020222 16 1.5 54 0.02828 16 1.63 43.3 0.033557 16 1.77 76.1 0.018863 16 1.62 52 0.018656 29 1.68 92 0.0075917 30 1.85 113 0.012272 31 1.78 66.6 0.01154 31 1.75 63 0.015912 32 1.78 98 0.0082432 33 1.88 128 0.0085185 34 1.9 98 0.012878 34 1.75 74.7 0.015222 36 1.77 62 0.019031 38 1.85 140 0.010625 38 1.65 103 0.014016 38 1.78 85 0.016196 46 1.61 94.2 0.013687 49 1.6 69 0.020949 50 1.78 109.3 0.012651 53 1.62 56.6 0.023719 57 1.86 83.9 0.014697 59 1.81 98.3 0.013782 59 1.53 57 0.014588 61 1.62 54 0.018021 62 1.72 98.7 0.012941 65 1.66 96 0.017332 66 1.53 70.1 0.013438 66 1.63 53.6 0.01225 69 1.73 71.6 0.014983 69 1.54 84 0.014355 72 1.85 100.9 0.0098087 72 1.72 72 0.014148 73 1.68 86.3 0.014636 74 1.64 61 0.01514 74 1.7 77.4 0.0092906 77 1.8 96.1 0.011476 78 1.83 83.1 0.012053 83 1.55 61.4 0.018495