457.From Billion-Dollar Marriages to Clean Datasets: The Art of SAS Standardization
Billion-Dollar Weddings & Broken Data: Mastering Data Standardization in SAS with Real-World Chaos 1. Introduction – When Glamour Meets Garbage Data Imagine you're working as a SAS programmer in a global analytics firm. Your manager assigns you a dataset titled “Costly Marriages in the World” high-profile weddings involving celebrities, business tycoons, and royal families. The goal? Generate insights on spending patterns, country-wise trends, and luxury benchmarks. You open the dataset expecting elegance… but what you get is chaos. Marriage costs entered as "5M", "5000000", and "5 million" Dates like "2023-02-30" (which doesn’t even exist) Country names: "india", "IND", "India " Duplicate billionaire weddings (because apparently one wasn’t enough ) Negative guest counts (time travelers?) This is not just messy it’s dangerous. In real-world analytics, especiall...