Supporting information S1 Table. Summary of accelerometer ... - PLOS

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Supporting information. S1 Table. Summary of accelerometer error metrics relative to video data for individual Australian fur seals on the testing subset.
Supporting information S1 Table. Summary of accelerometer error metrics relative to video data for individual Australian fur seals on the testing subset. Summary of accelerometer error metrics relative to video data calculated for each animal illustrating inter and intra-animal variability in accelerometer metrics on the surge axis. Generic parameters were set at 0.1variance threshold with 5 second minimum interval for all animals and acceleration axis. Animal-specific parameters were those that yielded the greatest detection rate for each animal. Function 1 was first optimized on the training subset and statistics were executed on testing subset. Data are from the Random Testing subset. Function 1 Parameters Animal-specific Generic Animal-specific Generic Animal-specific=Generic Animal-specific=Generic

Variance Threshold 0.1 0.1 0.1 0.1 0.1 0.1

Minimum Interval (sec) 10 5 10 5 5 5

Total Dives 24 24 15 15 40 18

Total APC 45 59 38 45 108 115

Y Sway

Animal-specific Generic Animal-specific Generic Animal-specific=Generic Animal-specific=Generic

0.2 0.1 0.2 0.1 0.1 0.1

10 5 10 5 5 5

24 24 15 15 40 18

38 55 35 59 151 137

85.7 100.0 84.6 92.3 97.1 97.8

33.3 56.3 26.7 57.9 53.5 66.9

66.7 43.8 73.3 42.1 46.5 33.1

Z Heave

Animal-specific Generic Animal-specific Generic Animal-specific=Generic Animal-specific=Generic

0.1 0.1 0.1 0.1 0.1 0.1

10 5 10 5 5 5

24 24 15 15 40 18

34 42 31 33 98 89

81.0 85.7 69.2 66.7 85.5 91.3

15.0 37.9 18.2 21.7 21.3 50.0

85.0 62.1 81.8 78.3 78.7 50.0

Animal W1855 W1855 W1859 W1859 W1873 W1881

Acceleration X Surge

W1855 W1855 W1859 W1859 W1873 W1881 W1855 W1855 W1859 W1859 W1873 W1881

Averaged over all dives per animal (%) Detection FP rate Precision 90.5 47.2 52.8 100.0 59.6 40.4 92.3 31.4 68.6 92.3 42.9 57.1 97.1 28.7 71.3 95.7 61.1 38.9