code: public T loadCSV( String fileName )
              throws IOException {
          DMatrix mat = MatrixIO.loadCSV(fileName,true);
  
          T ret = createMatrix(1,1, mat.getType());
  
          ret.setMatrix(mat);
  
          return ret;
      }
docs: <p>
  Loads a new matrix from a CSV file.  For the file format see {@link MatrixIO}.
  </p>
  
  @see MatrixIO#loadCSV(String,boolean)
  
  @param fileName File which is to be loaded.
  @return The matrix.
  @throws IOException