The project is all about the analysis of accidents data for 2021 and 2022 with an interactive power BI dashboard.
Problem statement: Generate the insights from the road accidents data for 2021 and 2022 years. Following are the requirments made by the client.
- Primary KPI - Total Casualties and Total Accident values for Current Year and YoY growth
- Primary KPI's - Total Casualties by Accident Severity for Current Year and YoY growth
- Secondary KPI's - Total Casualties with respect to vehicle type for Current Year
- Monthly trend showing comparison of casualties for Current Year and Previous Year
- Casualties by Road Type for Current year
- Current Year Casualties by Area/ Location & by Day/Night
- Total Casualties and Total Accidents by Location
Steps and Functinalities Performed in the project:
- Connecting Raw data to power Bi
- Data Cleaning in Power Query
- Data ProcessingTime Intelligence Function/ Calendar Date Table in Power BI
- Data Modelling (Relationship between multiple tables)
- YTD and YoY Growth Calculations using DAX
- KPI and Advanced KPI Generations
- Creating custom columns and measures in the reports
- Importing Images
- Creating different charts and generating insights
- Export the Report to users