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Table 10 Discriminant function analysis

From: The analysis of sacrum and coccyx length measured with computerized tomography images depending on sex

Parameter Unstandardized coefficient Fishers linear DF
Female
Fishers linear DF
Male
Wilk’s lambda
ASL 0.42 52.19 53.61 0.93
PSL − 2.14 − 34.55 − 41.81 0.87
ASCL − 0.05 − 50.07 − 50.25 0.90
PSCL 0.95 51.15 54.37 0.83
ASC − 0.52 6.06 4.29 0.87
PSC 0.50 7.95 9.65 0.86
ACC − 0.15 − 8.58 − 9.09 0.95
PCC 1.55 − 7.76 − 2.50 0.97
SA 0.57 − 9.31 − 7.37 0.60
CA − 1.95 12.12 5.51 0.99
LTL-1 − 1.56 35.40 30.12 0.90
LTL-2 1.63 − 24.07 − 18.53 0.78
LTL-3 1.20 26.83 30.89 0.70
LTL-4 0.18 12.07 12.68 0.93
IFHR-1 − 0.85 12.24 9.35 0.98
IFHR-2 1.01 14.12 17.54 0.95
IFHR-3 − 1.15 48.23 44.34 0.99
IFHL-1 − 0.42 3.06 1.65 0.99
IFHL-2 0.34 − 32.45 − 31.29 0.99
IFHL-3 0.66 − 67.71 − 65.49 0.97
LRFA-S − 0.98 21.87 18.54 0.99
S1-T − 0.04 14.38 14.24 0.82
S1-S 0.25 8.39 9.25 0.81
ASW 0.40 4.13 5.48 0.99
  1. DF discriminant function, ASL anterior sacral length, PSL posterior sacral length, ASCL anterior sacrococcygeal length, PSCL posterior sacrococcygeal length, ASC anterior sacral curvature length, PSC posterior sacral curvature length, ACC anterior coccygeal curvature length, PCC posterior coccygeal curvature length, SA sacral area, CA coccygeal area, LTL lengths of transverse lines, IFHR right interforaminal height, IFHL left interforaminal height, LRFA-S the distance between the left and right auricular surface, S1-S, S1-T first sacral vertebra sagittal and transverse length, ASW anterior sacral width