r - How use Rminer and nnet -

I am a new programmer in R and I am writing my thesis to train a neural network. First of all I use rminer for datamining and after nnet for training. Now I do not know which function is used for the devide data set in the training set and the recognition set, so after using the multiplication of Kashmir multiplication, and using nnet for each. Sorry for my english. Thanks in advance

There is a way to get help in a new topic / package when you don For how to get it done:

  Library (help = package.name)   
 This will give you an overview of all the tasks and data in each brief one Define the set with the title in the language after you identify the functions that you require, Can consult Ejhikrn are:  
 ? Function.name   
 Documentation, this is also the focus on the  addition to the  section, which usually lists the functions that are being considered at the ceremony. is. In addition, examples work for you using a function to perform a  
  example (function.name)   
 and the common conservative using it Can also be used.  
 After all, if you are lucky, the package writer may have written a  vignette  for the package. You can search all vignettes in the package like this:  
  vignette (package = "package.name")   
 Hope you Will start with  rminer  and  nnet  package.