scale nitem raw_alpha std_alpha errorsAlpha warningsAlpha
O O 12 0.85 0.85 0 0
C C 12 0.83 0.83 0 0
E E 12 0.86 0.86 0 0
A A 12 0.80 0.82 0 0
N N 12 0.89 0.89 0 0