Day 6 – Data Wrangling & Cleaning with Python & R
Introduction In 2025, 80% of a data scientist’s time is spent on data wrangling and cleaning. Raw data is messy: missing values, duplicates, inconsistent formats, and errors are everywhere. Without proper cleaning, even the most advanced ML models fail. At curiositytech.in(Nagpur, 1st Floor, Plot No 81, Wardha Rd, Gajanan Nagar), we emphasize hands-on practice in […]
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