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Table 5 Regression characteristics ( Y=BX+A ) for the male sample

From: Prediction of unerupted canines and premolars in a Syrian sample

X Y = ∑345U Y = ∑345 L
  r r 2 Regression coefficient Standard error of mean (mm) r r 2 Regression coefficient Standard error of mean (mm)
    A B     A B  
- - - - - - - - - -
- - - - - 0.709 0.502 9.46 0.51 0.854
- - - - - - - - - -
- - - - - 0.734 0.539 4.66 0.32 0.821
- - - - - 0.752 0.565 4.38 0.37 0.798
0.717 0.514 6.10 0.24 0.797 0.776 0.603 2.85 0.28 0.763
0.716 0.512 2.97 0.25 0.798 0.755 0.570 2.10 0.26 0.793
0.727 0.528 5.65 0.17 0.784 0.780 0.608 2.84 0.19 0.757
  1. ∑345 is the sum of permanent canines and premolars in one arch quarter. U, upper; L, lower.