Lab materials

All datasets used in the lab materials are in the datasets folder.

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• lab 1 : introduction

SAS quick tips

SAS reference

• lab 2 : Simple random sample (lab2.sas)
• lab 3 : Stratified random sample (lab3.sas)

• lab 4  Ratio, regression, and domain estimations (lab4.sas)

• lab 5 : Cluster sampling

• lab 6   Sampling with unequal probability

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