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Fig. 1 | Frontiers in Zoology

Fig. 1

From: Mining morphometrics and age from past survey photographs

Fig. 1

Bland-Altman plots for each of 7 ratios measured, comparing the means and differences of morphometrics obtained from survey images to ‘gold standard’ measurements obtained in situ from anesthetised elephants during collaring events. The ratios include: 1) tusk length to body length, 2) tusk length to body height, 3) tusk length to foot diameter, 4) tusk length to tusk diameter, 5) tusk diameter to body length, 6) tusk diameter to body height, and 7) tusk diameter to foot diameter. The thick dashed orange lines represent mean differences and the thick blue dashed lines represent the upper and lower limits of agreement (LOA)

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