code: def write_matrix_to_tsv(net, filename=None, df=None):
    '''
    This will export the matrix in net.dat or a dataframe (optional df in
    arguments) as a tsv file. Row/column categories will be saved as tuples in
    tsv, which can be read back into the network object.
    '''
    import pandas as pd
  
    if df is None:
      df = net.dat_to_df()
  
    return df['mat'].to_csv(filename, sep='\t'f write_matrix_to_tsv(net, filename=None, df=None):
    '''
    This will export the matrix in net.dat or a dataframe (optional df in
    arguments) as a tsv file. Row/column categories will be saved as tuples in
    tsv, which can be read back into the network object.
    '''
    import pandas as pd
  
    if df is None:
      df = net.dat_to_df()
  
    return df['mat'].to_csv(filename, sep='\t')
docs: This will export the matrix in net.dat or a dataframe (optional df in
    arguments) as a tsv file. Row/column categories will be saved as tuples in
    tsv, which can be read back into the network object.