[R] train nnet

[G Ilhamto]

Hi R-helpers,

Can some one tell me how to train 'mynn' of this type?:
mynn <- nnet(y ~ x1 + ..+ x8, data = lgist, size = 2, rang = 0.1,
decay = 5e-4, maxit = 200)

I assume that this nn is untrained, and to train I have to split the
original data into train:test data set,
do leave-one-out refitting to refine the weights (please straighten
this up if I was wrong).

I just don't know how to do it in R. Is 'training' and
'training.reports' in (AMORE) able to do it?

Thank you for any light on this.

Ilh