code: public static MatrixStatistics extractStatistics(
              File inputMatrixFile, Format format) {
          return extractStatistics(inputMatrixFile, format, false, false);
      }
docs: Extracts the full row, column, and matrix summations based on entries in
  the given {@link Matrix} file.
  
  @param inputMatrixFfile a {@link Matrix} file  to sum over
  @param format the matrix {@link Format} of {@code inputMatrixFile}
  @return a {@link MatrixStatistics} instance containing the summations