Master the essentials of data analysis, from cleaning and modeling to creating interactive reports with Power BI, to drive informed business decisions.
💬AIインストラクター どのレッスンでも質問すれば、いつでもすぐに分かりやすい答えが返ってきます。
🕐いつでも開始 スケジュールも締め切りもなし。自分のペースで、好きなときに学べます。
🌐日本語で レッスン、課題、修了証まで、すべてあなたの言語で。
このコースについて
In today's data-rich world, the ability to extract meaningful insights from raw information is a critical skill for any professional. This course equips you with the foundational knowledge and practical skills to navigate the entire data analysis lifecycle, transforming complex datasets into clear, actionable business intelligence using Power BI.
What you'll learn:
* Understand the core stages of the data analysis process, from data collection to impactful reporting.
* Practice data extraction and transformation using Power Query Editor to prepare raw data for analysis.
* Build effective data models, defining relationships and hierarchies to optimize data for reporting.
* Apply Data Analysis Expressions (DAX) to create powerful calculated columns and measures for advanced insights.
* Design clear, interactive, and accessible reports and dashboards in Power BI Desktop.
* Interpret data visualizations to communicate key trends and support data-driven decision-making.
The course begins with data fundamentals and progressively guides you through hands-on application within Power BI, culminating in the creation of comprehensive business reports. This course is designed for absolute beginners with no prior experience in data analysis or Power BI. Begin your path to becoming a skilled data analyst today.