Tech Fixx · Video
How to Read a Dataset Without Coding: Rows, Columns & Data Types
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You do not need to code to start understanding a dataset. This beginner guide shows how to inspect a table, identify what each row represents and interpret columns, values and basic data types.
You’ll learn: • Observations, rows, variables and columns • Numerical, categorical, date and text data • Units, labels and metadata • Missing values, duplicates and unusual entries • How to ask useful questions before analysing • A simple checklist for spreadsheets and CSV files
The goal is not to calculate everything immediately. First understand what the data represents, how it was collected and what may be missing.
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#Dataset #DataScience #NoCode