def get_analysis_files_names(resu_dir, simu_id): 
    """ Give analysis files names. 

    Parameters
    ----------
    resu_dir: filename
        Path of the directory in which to save the results.
    simu_id: string
        Name of the simulation, to be used to name files.

    Returns
    -------
    analysis_files : dictionary
        analysis_files[<measure abbreviation>_<algo>] = filename
    """
    # - to hold accuracy values  
    acc_st_fname = '%s/%s.sfan.acc' % (resu_dir, simu_id) 
    acc_np_fname = '%s/%s.msfan_np.acc' % (resu_dir, simu_id) 
    acc_fname = '%s/%s.msfan.acc' % (resu_dir, simu_id)    
    # - to hold mcc values
    mcc_st_fname = '%s/%s.sfan.mcc' % (resu_dir, simu_id) 
    mcc_np_fname = '%s/%s.msfan_np.mcc' % (resu_dir, simu_id) 
    mcc_fname = '%s/%s.msfan.mcc' % (resu_dir, simu_id)    
    # - to hold PPV values
    ppv_st_fname = '%s/%s.sfan.ppv' % (resu_dir, simu_id)
    ppv_np_fname = '%s/%s.msfan_np.ppv' % (resu_dir, simu_id)
    ppv_fname = '%s/%s.msfan.ppv' % (resu_dir, simu_id)
    # - to hold sensitivity = TPR values
    tpr_st_fname = '%s/%s.sfan.tpr' % (resu_dir, simu_id)    
    tpr_np_fname = '%s/%s.msfan_np.tpr' % (resu_dir, simu_id)
    tpr_fname = '%s/%s.msfan.tpr' % (resu_dir, simu_id)
    # - to hold consistency values
    ci_st_fname = '%s/%s.sfan.consistency' % (resu_dir, simu_id)
    ci_np_fname = '%s/%s.msfan_np.consistency' % (resu_dir, simu_id)
    ci_fname = '%s/%s.msfan.consistency' % (resu_dir, simu_id)
    # - to hold RMSE values
    rmse_st_fname = '%s/%s.sfan.rmse' % (resu_dir, simu_id)
    rmse_np_fname = '%s/%s.msfan_np.rmse' % (resu_dir, simu_id)
    rmse_fname = '%s/%s.msfan.rmse' % (resu_dir, simu_id)
    # - to hold timing values
    timing_st_fname = '%s/%s.sfan.timing' % (resu_dir, simu_id)
    timing_np_fname = '%s/%s.msfan_np.timing' % (resu_dir, simu_id)
    timing_fname = '%s/%s.msfan.timing' % (resu_dir, simu_id)
    # - to hold maxRSS values 
    maxRSS_st_fname = '%s/%s.sfan.maxRSS' % (resu_dir, simu_id)
    maxRSS_np_fname = '%s/%s.msfan_np.maxRSS' % (resu_dir, simu_id)
    maxRSS_fname = '%s/%s.msfan.maxRSS' % (resu_dir, simu_id)
    
    analysis_files = {
        'acc_st':acc_st_fname, 
        'acc_msfan_np': acc_np_fname, 
        'acc_msfan': acc_fname, 
        'mcc_st': mcc_st_fname, 
        'mcc_msfan_np': mcc_np_fname, 
        'mcc_msfan': mcc_fname, 
        'ppv_st':ppv_st_fname,
        'ppv_msfan_np':ppv_np_fname,
        'ppv_msfan':ppv_fname,
        'tpr_st':tpr_st_fname,
        'tpr_msfan_np':tpr_np_fname,
        'tpr_msfan':tpr_fname,
        'ci_st':ci_st_fname ,
        'ci_msfan_np':ci_np_fname ,
        'ci_msfan':ci_fname, 
        'rmse_st':rmse_st_fname ,
        'rmse_msfan_np':rmse_np_fname ,
        'rmse_msfan':rmse_fname,
        'timing_st':timing_st_fname,
        'timing_msfan_np':timing_np_fname,
        'timing_msfan':timing_fname,
        'maxRSS_st':maxRSS_st_fname,
        'maxRSS_msfan_np':maxRSS_np_fname,
        'maxRSS_msfan':maxRSS_fname
    }

    return analysis_files