Analysis

Run variance estimation using the SAS proc surveyfreq procedure for proportional 0/1 indicator.

%var_est_data_prep (idsn =, odsn =, cty_var=, bd_var=, wght_var =, strt_var =, 
    srs_sos_clstr_var =, sts_clstr_var =, ind_cond_t =, ind_cond_f =, ind_name =, ilib=WORK, olib=WORK);

Arguments

• idsn : the name of the input dataset in the work directory; default: not set;
• cty_var : the name of the column in the input dataset which contains the country codes;
• bd_var : the name of the column in the input dataset which contains the breakdown variable;
• wght_var : the name of the column in the input dataset which contains the weight information;
• strt_var : the name of the column in the input dataset which contains the strata information for the stratified one- and two-stage sampling;
• srs_sos_clstr_var : the name of the column in the input dataset which contains the cluster information for the simple random and stratified one-satge sampling;
• sts_clstr_var : the name of the column in the input dataset which contains the cluster information for the stratified two-stage sampling;
• ind_cond_t : character string describing the condition when the indicator variable take the true value (1);
• ind_cond_f : character string describing the condition when the indicator variable take the false value (0);
• ind_name : the name of the column in the output dataset which contains the calculated 0/1 inidicator variable;
• ilib : (option) input library; default: ilib is set to WORK.

Returns

• odsn : name of the output dataset name; it will contain the country, the breakdown variable, the weight variable (wght), the strata variable (start), the cluster variable (clstr), and the indicator variable (named as defined in the input parameter ind_name) which takes only 1 or 0;
• olib : (option) output library; default: olib is set to WORK.

Example

Run for instance:

%var_est_data_prep (idsn = adat, odsn = adat_prep, cty_var= DB020, bd_var= RB090, wght_var = RB050a, 
    strt_var = DB050, srs_sos_clstr_var = DB030, sts_clstr_var = DB060, 
    ind_cond_t = "AROPE>0", ind_cond_f = "AROPE=0", ind_name = arope);

See also

%var_est_data_prep_cond.