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. 2013 Apr 13;95(1):27–50. doi: 10.1007/s10994-013-5343-x

Table 4.

Top six important variables based on multiple SRRFs. The NCSU2 Turbulence Index is the cross product of the Montgomery stream function and relative vorticity (Kaplan et al. 2006)

Objection/Relation Item type Attribute name Mean score SD
Object Aircraft Frontogenesis Function 186.9 21.76
Object Aircraft EDR 123.8 26.15
Relation Nearby Range 92.37 12.70
Object Aircraft NCSU2 Turbulence Index 89.41 20.16
Object Aircraft Deformation 89.34 21.18
Relation Nearby Azimuth 79.39 5.97