def METHOD_NAME(self, data, name_x_list, name_y_list):
    """
    This function reads the name list based on s2/alt_s2 and all recon algorithm registered
    Each row consists the reconstructed x/y and their average and standard deviation is calculated
    """
    # lazy fix to delete field name in array, otherwise np.mean will complain
    x_avg, x_std = self.cal_avg_and_std(np.array(data[name_x_list].tolist()))
    y_avg, y_std = self.cal_avg_and_std(np.array(data[name_y_list].tolist()))
    r_std = np.sqrt(x_std ** 2 + y_std ** 2)
    res = x_avg, y_avg, r_std
    return res