How to do data analytics?

Wiki Article

Data Analytics Classes in Pune Here's a step-by-step tutorial on how to do data analytics, even if you're a starter:

✅ Step-by-Step: How to Do Data Analytics

 1. Define the Problem or Goal

Ask:

What decision do I want to make?

What do I want to know or optimize?

 Example: Why are product sales decreasing in Q2?

2. Get the Data

Get data from sources such as:

Spreadsheets (Excel, Google Sheets)

Databases (SQL, MongoDB)

APIs, Web scraping

Business tools (CRM, Google Analytics)

Example: Download customer feedback and monthly sales data.

 3. Clean and Prepare the Data

Correct issues such as:

Missing values

Unstandardized formats

Duplicate records

Tools: Excel, Python (Pandas), R, Power Query

 Example: Remove blank cells and standardize date formats.

Get to know the data by examining:

Summary statistics (mode, median, mean)

Trends and distributions

Correlations and outliers

Tools:  Data Analytics Course in Pune Excel, Python (Matplotlib, Seaborn), Power BI, Tableau

 5. Analyze the Data