<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> Data Analytics Classes in Pune</span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> Here's a step-by-step tutorial on how to do data analytics, even if you're a starter:</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">✅ Step-by-Step: How to Do Data Analytics</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> 1. Define the Problem or Goal</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Ask:</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">What decision do I want to make?</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">What do I want to know or optimize?</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> Example: Why are product sales decreasing in Q2?</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">2. Get the Data</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Get data from sources such as:</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Spreadsheets (Excel, Google Sheets)</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Databases (SQL, MongoDB)</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">APIs, Web scraping</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Business tools (CRM, Google Analytics)</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Example: Download customer feedback and monthly sales data.</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> 3. Clean and Prepare the Data</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Correct issues such as:</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Missing values</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Unstandardized formats</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Duplicate records</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Tools: Excel, Python (Pandas), R, Power Query</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> Example: Remove blank cells and standardize date formats.</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Get to know the data by examining:</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Summary statistics (mode, median, mean)</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Trends and distributions</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Correlations and outliers</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Tools: Excel, Python (Matplotlib, Seaborn), Power BI, Tableau</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> 5. Analyze the Data</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Use:</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Descriptive analytics to know what occurred</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Diagnostic analytics to discover why</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Predictive analytics to predict</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Prescriptive analytics to suggest actions</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Techniques: A/B testing, regression, clustering, trend analysis</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Tools: Excel, Python, R, SQL, SPSS, SAS</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Example: Perform a regression model to determine what drives sales.</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> 6. Visualize the Results</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Develop charts, dashboards, or reports to convey findings elegantly.</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> Example: A bar chart comparing quarterly sales by region.</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> 7. Interpret & Act</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">What story does the data tell?</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">What action should be taken?</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">How will results be measured?</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> Example: Recommend increasing </span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Data Analytics Course in Pune</span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> ad spend in regions with high potential.</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> Tools You Can Use</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Excel/Google Sheets &ndash; good for beginners</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">SQL &ndash; for querying databases</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Python or R &ndash; for advanced analysis</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Power BI / Tableau &ndash; for dashboards and visuals</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> Tip:</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Start small! Practice with simple data (eg, personal budget, survey responses) before tackling business or large data projects.</span></span>

<span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Would you like a beginner's roadmap, cheat sheet, or tutorial to get hands-on with your first project?</span></span>