Roadmap to Become a Data Analyst with Free Resources.
Who is a Data Analyst? A data analyst is a professional who gathers, processes and analyzes data to
help organizations make informed decisions. Their role involves cleaning and organizing raw data,
identifying key metrics, and presenting their findings in a way that's easy to understand, helping
businesses solve problems and improve efficiency. A data analyst bridges the gap between raw data
and actionable business strategies.
Key Skills to Become a Data Analyst
Key skills for data analysts include:
1. Data Cleaning & Preparation: Ensuring raw data is cleaned, structured, and ready for
analysis.
2. Statistical Knowledge & Mathematics: A strong foundation in basic statistics and math to
analyze trends and patterns.
3. Data Visualization: Ability to present data insights clearly using tools like Power BI, Tableau,
or Excel.
4. Programming Languages: Proficiency in SQL, and optionally Python or R, for data querying
and manipulation.
5. Critical Thinking: The skill to analyze data, ask meaningful questions, and interpret results
effectively.
6. Communication: Clearly presenting insights and reports to both technical and non-technical
audiences.
7. Data Storytelling: Translating data into compelling narratives that drive decision-making.
8. Domain Knowledge: Understanding the business context and industry-specific knowledge to
tackle scenario-based questions and provide relevant insights.
Tools Required?
Excel: Essential for data cleaning, analysis, and creating basic reports.
SQL: Key for querying databases and extracting meaningful data.
Visualization Tools (Power BI or Tableau): Crucial for presenting data insights through interactive
visuals.
Python or R: Powerful for advanced data analysis and statistical computations.
Mathematics & Statistics: Fundamental for interpreting data trends and performing deeper analyses.
Machine Learning: Enhances data analysis by enabling predictive modeling and automation.
Excel (Duration - 1 Month)
To help you get started -
Language (Hindi) - Excel Full Course for Data Analysis with Projects [ 2 Hours] | Excel Tutorial 2024
Language (English) - MS EXCEL Full Course for Beginners in 3 HOURS (FREE) - 2024 Edition
Project - EXCEL Full PROJECT for Data Analysis with Practical [2 Hours] | End-to-End Excel
Dashboard Project
Excel Practice - https://excelexercises.com/
SQL (Duration - 2 Months)
To help you get started -
Language (Hindi) - SQL Full Course for Data Analytics in 1 HOUR 🔥| Learn SQL for Beginners (2024)
Language (English) - MySQL for Data Analytics Full Course with Practical [2024] | Learn MySQL in
English
Practice SQL Questions on these websites-
https://www.hackerrank.com/
https://sqlzoo.net/wiki/SQL_Tutorial
https://datalemur.com/
https://leetcode.com/
SQL Project -
SQL For Data Analysis Full Portfolio Project with Practical [1Hour] | End-to-End SQL Project 2024
Visualization (Duration - 1-1.5 Months)
To help you get started with Power BI -
Power BI Full Course in 6 Hours | Learn Power BI for Beginners with Project - 2024 Edition
Project Ideas - https://www.projectpro.io/article/power-bi-microsoft-
projects-examples-and-ideas-for-practice/533
DAX Formulas - Dax formulas wscube.pdf
Maths and Stats (Duration - 2 weeks) - ChatGPT
Descriptive Statistics: Mean, median, mode, standard deviation, and variance for summarizing data.
Probability: Basic probability concepts, distributions, and conditional probability.
Inferential Statistics: Hypothesis testing, confidence intervals, and p-values for drawing conclusions
from data samples.
Linear Algebra: Useful for data manipulation, especially in machine learning algorithms.
Correlation & Regression: Understanding relationships between variables and predicting outcomes.
Time Series Analysis: For analyzing data over time and identifying trends.
Python (Duration - 1-2) Months
To help you get started - Data Analytics FULL Course for Beginners to Pro in 29 HOURS - 2024
Edition
Till 13:28:44
Questions for Logic Building in Python - 100+ Python Programs with Practicals for Beginners 🔥🐍
Pandas Practice Questions - https://leetcode.com/
Data Cleaning in Python - Data Cleaning Full Course for Data Science, Data Analysis, Machine
Learning [FREE] - 2024 Edition
Project - Complete Data Analytics Portfolio Project with Python and SQL in 2 Hours | 2024 Guide
For more in-depth knowledge, Join our DATA ANALYTICS MENTORSHIP PROGRAM -
Apply Now and Get 40% off for First 50 Seats - https://www.wscubetech.com/data-analytics-course?
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Sep
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