Online Tutorial for Data Analysis and Automation
In the world of data transformation, replacing values is one of the most common and essential tasks. Whether you’re dealing with missing information, fixing errors, or just making your data more consistent, Power Query in Power BI gives you a variety of powerful tools to handle this. But why is replacing values so important? Let’s […]
Merging columns is a powerful feature in Power Query that allows you to combine data from multiple columns into a single column. This is particularly useful when you want to create more readable data or when combining information like full names, addresses, or formatted strings. In this article, we’ll walk through the process of merging […]
Splitting columns is a common yet essential data transformation task in Power Query. When data is stored in a single column but should be separated into multiple columns, it can become difficult to manage and analyze. Whether you’re dealing with full names, addresses, or product information, splitting columns in Power Query makes your dataset easier […]
Renaming columns is a simple yet essential step in data cleaning and preparation. When working with data in Power Query for Power BI, you often encounter columns with names that are unclear, inconsistent, or difficult to understand. Renaming Columns in Power Query to something more meaningful or standardized helps improve the readability of your data, […]
When it comes to analyzing data in Power BI, one of the most important aspects to consider is the data type. Changing Data Types in Power Query Data types directly influence how Power BI interprets and processes the information in your dataset. Ensuring that each column is correctly assigned a data type is crucial for […]
When you’re working with large datasets, filtering becomes one of the most crucial tasks for narrowing down your focus to just the relevant data. Fortunately, Power Query in Power BI offers a variety of tools to filter rows based on specific criteria. This makes it easier to include only the necessary data in your reports, […]
Data inconsistencies, such as blank or duplicate rows, can significantly affect the accuracy of your analysis in Power BI. Power Query in Power BI offers simple yet powerful tools for identifying and removing these unwanted rows. In this article, we’ll cover how to efficiently remove blank and duplicate rows, ensuring that your data is clean, […]
Power BI is a fantastic tool for analyzing and visualizing data, and it’s flexible enough to support various data formats. One of the most widely used formats is JSON (JavaScript Object Notation). JSON is a lightweight and human-readable data format commonly used by web services and APIs to exchange data. In this guide, we’ll walk […]
Power BI is a powerful tool that allows users to connect, analyze, and visualize data from various sources. Among these sources, Text/CSV files are common data formats used across industries for storing information. These formats are lightweight and easy to share, making them a popular choice for exporting data from various systems. This article provides […]