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Data Analytics Roadmap for Beginners (2025) ๐๐ง
1. Understand What Data Analytics Is
โฆ Extracting insights from data to support decisions
โฆ Types: Descriptive, Diagnostic, Predictive, Prescriptive
2. Learn Excel or Google Sheets
โฆ Functions: VLOOKUP, INDEX-MATCH, IF, SUMIFS
โฆ Pivot tables, charts, data cleaning
3. Learn SQL
โฆ SELECT, WHERE, JOIN, GROUP BY
โฆ Analyze real-world datasets (sales, users, etc.)
4. Learn Python for Data
โฆ Libraries:
โฆ Pandas (data manipulation)
โฆ NumPy (arrays, math)
โฆ Matplotlib/Seaborn (visualization)
5. Learn Data Visualization Tools
โฆ Power BI or Tableau
โฆ Dashboards, filters, KPIs, storyboards
6. Practice with Real Datasets
โฆ Kaggle
โฆ Google Dataset Search
โฆ Government portals
7. Understand Basic Statistics
โฆ Mean, Median, Mode
โฆ Correlation vs. Causation
โฆ Hypothesis testing & p-values
8. Work on Projects
โฆ Sales performance dashboard
โฆ Customer segmentation
โฆ Product usage trends
9. Learn Basics of Reporting & Storytelling
โฆ Turn numbers into clear insights
โฆ Focus on key metrics and visuals
10. Bonus Skills
โฆ Git & GitHub
โฆ Data cleaning techniques
โฆ Intro to machine learning (optional)
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Post #1933
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