What’s the best way to clean messy data in Power BI?
Just as you would organize your closet, an excellent way to clean data is to load your dataset into Power Query Editor and iterate through the steps of removing duplicates, filtering out nulls, trimming leading and trailing whitespaces, changing data types, using the «Replace Values» function to fix inconsistencies and modify your dataset. The «Column from Examples» feature also allows you to clean and reformat the data in a more intuitive way. Each of these cleanup steps will be recorded and later will allow you to automate the workflow of cleanliness.
You may also consider taking a Power BI Course in Pune to gain a stronger foundation in data preparation, which is a critical skill for the user of Power BI. Oftentimes, the course may showcase real world case studies where data cleaning is an integral step before visualization.
Moreover, taking a Power BI Training in Pune may not only benefit you by teaching you how to clean and reshape the data, but to prepare you with more advanced cleaning methods like conditional columns, pivoting and unpivoting and merging data from multiple sources. All skills that will be helpful for anyone working with raw and unstructured data. Additionally, having clean data helps provide accurate insights and set the foundation for a credible dashboard and reporting. Power BI's features are very robust and can support everything from very small data issues at an individual field to large-scale data inconsistencies.
Power BI Classes in Pune
You may also consider taking a Power BI Course in Pune to gain a stronger foundation in data preparation, which is a critical skill for the user of Power BI. Oftentimes, the course may showcase real world case studies where data cleaning is an integral step before visualization.
Moreover, taking a Power BI Training in Pune may not only benefit you by teaching you how to clean and reshape the data, but to prepare you with more advanced cleaning methods like conditional columns, pivoting and unpivoting and merging data from multiple sources. All skills that will be helpful for anyone working with raw and unstructured data. Additionally, having clean data helps provide accurate insights and set the foundation for a credible dashboard and reporting. Power BI's features are very robust and can support everything from very small data issues at an individual field to large-scale data inconsistencies.
Power BI Classes in Pune