BNDataset.Return the header filename of a dataset (with the path to its position, as given by the user), present if the dataset has been read from a file and not manually inserted. The header file contains three rows:
list of names of the variables, in the same order as in the data file;
list of cardinalities of the variables, if discrete, or levels for quantization if continuous;
list of status of the variables: c for continuous variables, d for discrete ones.
header.file(x)# S4 method for BNDataset
header.file(x)
a BNDataset.
header filename of the dataset.