Hi thanks rick i uses the following /* 7) Does Sales amount differ among different account status, GoodCredit, and customer age segments? */ proc tabulate data=final; class Account_Status GoodCredit age_segment; var sales; table account_status, sales*(n sum mean stddev skewness); table goodcredit, sales*(n sum mean stddev skewness); table age_segment, sales*(n sum mean stddev skewness); run; /* Non parametic */ PROC NPAR1WAY data=final wilcoxon; Class account_status; Var sales; Exact; *OPTIONAL; Run; PROC NPAR1WAY data=final wilcoxon; Class GoodCredit; Var sales; Exact; *OPTIONAL; Run; /* GoodCredit based */ proc ttest data=final alpha=0.05; var sales; class GoodCredit; run; PROC NPAR1WAY data=final wilcoxon; Class age_segment; Var sales; Exact; *OPTIONAL; Run;
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