Skip to main content

Table 8 Twelve Dragon descriptors selected for modeling.

From: New public QSAR model for carcinogenicity

Dragon Descriptor's code

Symbol

Definition

DRA0107

PW5

Path/walk 5 - Randic shape index

DRA0123

D/Dr06

Distance/detour ring index of order 6

DRA0341

MATS2p

Moran autocorrelation - lag 2/weighted by atomic polarizabilities

DRA0391

EEig10x

Eigenvalue 10 from edge adj. matrix weighted by edge degrees

DRA0451

ESpm11x

Spectral moment 11 from edge adj. matrix weighted by edge degrees

DRA0464

ESpm09d

Spectral moment 09 from edge adj. matrix weighted by dipole moments

DRA0551

GGI2

Topological charge index of order 2

DRA0565

JGI6

Mean topological charge index of order6

DRA0670

nRNNOx

Number of N-nitroso groups (aliphatic)

DRA0695

nPO4

Number of phosphates/thiophosphates

DRA0791

N-067

Al2-NH

DRA0802

N-078

Ar-N = X/X-N = X