Posts with #Dataanalysis

#Dataanalysis

Public posts on X that use #Dataanalysis.

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  1. The Analyst@dev_awizee
    Power BI tip for beginners: Don’t start with fancy visuals. Start with a proper data model. - Import your Excel file - Go to Model view - Create relationships (one-to-many) - Then build your first table or card visual Clean model = fast reports. #PowerBI #DataAnalysis
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    0118588
  2. The Analyst@dev_awizee
    Beginner Data Analyst Roadmap (Nigeria edition) – short version: Month 1: Excel Month 2: SQL Month 3: Power BI or Python (pick one) + 2 projects Month 4: Portfolio + apply Focus on depth over jumping tools #DataAnalysis #DataCareer #Excel #SQL #PowerBI
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  3. The Analyst@dev_awizee
    Thread: Simple Data Analysis roadmap for absolute beginners 1/ Master Excel basics 2/ Learn basic SQL 3/ Build 1 small project 4/ Add Power BI or Python only after 1 & 2 feel comfortable 5/ Share your progress publicly Save this #DataAnalysis #DataCareer
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    1017198
  4. The Analyst@dev_awizee
    SQL tip that saved me hours: Use CTEs (WITH) instead of nested subqueries. They are easier to read and debug. Example: WITH sales AS ( SELECT customer_id, SUM(amount) AS total FROM orders GROUP BY customer_id ) SELECT * FROM sales WHERE total > 1000; #SQLTips #DataAnalysis
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    0115477
  5. The Analyst@dev_awizee
    Python for data analysis is powerful, but most beginners start wrong. Thread 🧵 1/ Don’t jump into machine learning. Start with pandas for cleaning and analysis. 2/ Learn to read a CSV, drop nulls, and groupby. 3/ Practice on free Nigerian datasets. #Python #DataAnalysis
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    1015177
  6. The Analyst@dev_awizee
    Python for data analysis beginners – start here: import pandas as pd df = print(df.head()) print( print(df.describe()) These 5 lines let you open, inspect, and understand dataset #Python #DataAnalysis #Pandas
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    00045
  7. The Analyst@dev_awizee
    How to practice SQL when you don’t have a job yet 1/ Use free online tools (SQLZoo, Mode Analytics dataset, or Excel Power Query) 2/ Download free public data (sales, or government open data) 3/ Build 3 simple projects and put them on GitHub or LinkedIn #SQLTips #DataAnalysis
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  8. Rita@Ritaakabueze
    Everyone aims at becoming "data-driven" until the data disagrees with them. With AI making analysis faster, one thing remains true: follow the data always.📈📊 #DataAnalysis #AI
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    7010220
  9. The Analyst@dev_awizee
    Power BI tip for absolute beginners: Don’t start with visuals. Start with a clean data model. Get your relationships right first. Everything else becomes easier. Save this. #PowerBI #DataAnalysis #PowerBITips
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    0215315
  10. The Analyst@dev_awizee
    What’s the biggest thing stopping you from learning data analysis right now? Time? Money? Not knowing where to start? Light? Be honest. I’ll try to help in the replies. #DataAnalysis #LearnDataAnalysis
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  11. The Analyst@dev_awizee
    Quick poll for data analysis beginners: How much time are you currently investing daily? A) Less than 30 minutes B) 30–60 minutes C) 1–2 hours D) More than 2 hours Vote and I’ll share realistic study plans for each group. #DataAnalysis #DataCareer
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