Package toxTree.tree.cramer

Class CramerRules is the implementation of Cramer rules [Cramer et al,78].

See:
          Description

Class Summary
CramerClass1 A DefaultCategory descendant, implementation of Cramer class 1 (see CramerRules)
CramerClass2 A DefaultCategory descendant, implementation of Cramer class 2 (see CramerRules)
CramerClass3 A DefaultCategory descendant, implementation of Cramer class 3 (see CramerRules)
CramerRules An UserDefinedTree descendant, implementing the decision tree described in "Cramer G.
CramerTreeResult A descendant ot TreeResult, to be used by CramerRules.
Rule32 Rule 32 of the Cramer scheme (see CramerRules)
Rule3FuncGroups Rule 21 of the Cramer scheme (see CramerRules)
Rule3MemberedHeterocycle 3-membered heterocycle.
RuleAcyclicAcetalEsterOfQ30 Rule 31 of the Cramer scheme (see CramerRules)
RuleAliphaticWithSomeFuncGroups Rule 20 of the Cramer scheme (see CramerRules)
RuleCommonComponentOfFood Rule 22 of the Cramer scheme (see CramerRules)
RuleCyclopropaneEtc Rule 25 of the Cramer scheme (see CramerRules)
RuleHasOnlySaltSulphonateSulphate Rule 4 of the Cramer scheme (see CramerRules)
RuleHasOtherThanC_H_O_N_S2 Rule 3 of the Cramer scheme (see CramerRules)
RuleHeteroaromatic Rule 12 of the Cramer scheme (see CramerRules)
RuleHeterocyclicComplexSubstituents Rule 11 of the Cramer scheme (see CramerRules)
RuleIsAromatic Rule 23 of the Cramer scheme (see CramerRules) Note this is descendant of RuleAromatic and therefore follows the Hueckel rule, rather than verifying for the presence of benzene, furan, thiophene, pyridine or pyrrole ring
RuleIsCommonTerpene Rule 16 of the Cramer scheme (see CramerRules) Verifies if the substance is a terpene
RuleIsHeterocyclic Rule 7 of the Cramer scheme (see CramerRules)
RuleIsOpenChain Rule 19 of the Cramer scheme (see CramerRules)
RuleKetoneAlcoholEtc Rule 18 of the Cramer scheme (see CramerRules)
RuleLactoneOrCyclicDiester Rule 8 of the Cramer scheme (see CramerRules)
RuleLactonesFusedOrUnsaturated Rule 9 of the Cramer scheme (see CramerRules)
RuleManyAromaticRings14 Rule 14 of the Cramer scheme (see CramerRules)
RuleManyAromaticRings28 Rule 28 of the Cramer scheme (see CramerRules)
RuleMonocarbocyclic Rule 24 of the Cramer scheme (see CramerRules)
RuleMonocycloalkanoneEtc Rule 26 of the Cramer scheme (see CramerRules)
RuleNormalBodyConstituent Rule 1 of the Cramer scheme (see CramerRules)
RuleOnlyFuncGroupsQ30 Rule 32 of the Cramer scheme (see CramerRules)
RuleReadilyHydrolysed29 Rule 29 of the Cramer scheme (see CramerRules)
RuleReadilyHydrolysedMononuclear Rule 15 of the Cramer scheme (see CramerRules)
RuleReadilyHydrolysedToCommonterpene Rule 17 of the Cramer scheme (see CramerRules)
RuleRingComplexSubstituents30 Rule 30 of the Cramer scheme (see CramerRules)
RuleRingsWithSubstituents Rule 27 of the Cramer scheme (see CramerRules)
RuleRingWithSubstituents Rule 13 of the Cramer scheme (see CramerRules)
RuleSimplyBranchedAliphaticHydrocarbon Implementation of Cramer rule No.5 Simply branched aliphatic or a common carbohydrate A descendant of RuleCarbohydrate
RuleSomeBenzeneDerivatives Rule 6 of the Cramer scheme (see CramerRules)
RuleSufficientSulphonateGroups Rule 33 of the Cramer scheme (see CramerRules)
RuleToxicFunctionalGroups Rule 2 of the Cramer scheme (see CramerRules)
 

Package toxTree.tree.cramer Description

Class CramerRules is the implementation of Cramer rules [Cramer et al,78].


Cramer G. M., R. A. Ford, R. L. Hall, Estimation of Toxic Hazard - A Decision Tree Approach, J. Cosmet. Toxicol., Vol.16, pp. 255-276, Pergamon Press, 1978



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