def check_data_segment(file_name, expected_array_values):
file_path = FILE_IDENTIFIER_TO_PATH[file_name]<EOL>meta, df = parse_fcs(file_path)<EOL>diff = numpy.abs(expected_array_values - df.values[<NUM_LIT:0>:<NUM_LIT:4>, :])<EOL>return numpy.all(diff < <NUM_LIT:10> ** -<NUM_LIT:8>)<EOL>
Check that the data segmented extracted from the file corresponds to the expected values.