Fig 1.
Anterior surface of the right pubic bone displaying approximate locations of the eight landmarks recorded on each bone; scale bar is in 1 cm blocks.
Table 1.
Description of the location and landmark type of the eight landmarks recorded on each bone.
Table 2.
Demographic information.
Fig 2.
Interobserver error PCA scatter plot.
This figure shows the original PCA scatter plot with the addition of the individual bone which was repeatedly digitized (the additional data points have been enlarged to aid in viewing).
Fig 3.
PCA scatter plot displaying male and female groups.
Fig 4.
PCA scatter plot displaying age groups (males and females grouped together); group 1 (18–35), group 2 (36–50), group 3 (51–60), group 4 (61+).
Fig 5.
PCA scatter plot displaying available data on parity of females (parous vs. non-parous).
Table 3.
Test statistics.
Table 4.
The twelve landmark combinations which resulted in the highest testing scores, showing their corresponding training scores and which landmarks were included in each combination.
Fig 6.
Heatmap displaying the average predictive powers of combinations including each landmark pair; note that landmarks three and six make consistently more powerful combinations than other landmarks.