class.ind	Generates Class Indicator Matrix from a Factor 
multinom	Fit Multinomial Log-linear Models 
nnet	Fit Neural Networks 
nnet.default	Fit Neural Networks 
nnet.formula	Fit Neural Networks 
nnet.Hess	Evaluates Hessian for a Neural Network 
predict.nnet	Predict New Examples by a Trained Neural Net 
which.is.max	Find Maximum Position in Vector 
