Power BI能够从各种数据源中抓取数据进行分析,除了支持微软自家产品如Excel,SQL Server等,各类数据库如Oracle,My SQL,IBM DB2等,还支持从R语言脚本,Hdfs文件系统,Spark平台等等地方导数据。下图是Power BI的数据导入窗口: Power BI还支持直接从网页抓取数据。下篇中会演示以网页抓取的方式获取数据。比较高大上吧:) ...
都是微软自家产品,但Excel更全面且更专注于数据分析,而Power BI则比较精简且更更专注于报表可视化。另外这两个产品也是相互打通的,据说最新版本的Excel集成了Power BI插件,而Power BI里的数据分析功能也和Excel相似。 2. Power BI VS R语言ggplot2 ggplot2其实是R语言的可视化包,因此对于熟悉R语言的人来说,使用gg...
而Power BI恰好解决了上述局限性,人性化易操作的界面、不需要高级的IT语言知识、易于创建交互式动态图表、轻松处理海量数据...这些特点Power BI通通满足。 Power BI有哪些功能? 1. 打通各类数据源 Power BI能够从各种数据源中抓取数据进行分析,除了支持微软自家产品如Excel,SQL Server等,各类数据库如Oracle,My SQL,...
Not only that, but Power BI charts are highly customizable and can also be made highly dynamic. Chart Interactivity The only way to interact with a chart in Excel is through slicers that effectively filter the data. However, in Power BI, you can interact with charts, tables, and visuals ...
一般一张表进行数据分析时，Excel足够了。PowerBI的优势在于处理多张表（通常是数据库中的表格），还有...
Visualize any data and integrate the visuals into the apps you use every day with Power BI, a unified platform for self-service and business intelligence.
You can use Power BI Desktop to build custom usage metrics reports based on the underlying semantic model. Use Analyze in Excel. You can also analyze the Power BI usage data in PivotTables, charts, and slicer features in Microsoft Excel. Read more about the Analyze in Excel feature. Create...
visualizationdata-visualizationvegapowerbideck-glmsr-vida UpdatedJan 21, 2025 TypeScript LastAncientOne/Stock_Analysis_For_Quant Star1.7k Code Issues Pull requests Various Types of Stock Analysis in Excel, Matlab, Power BI, Python, R, and Tableau ...
In this exercise, you'll create Sparkline charts to display the Year trend next to the Pivot Table. Task 1: Create Sparkline chart In this task, you'll create a Sparkline chart, combining features in Excel with a Data Model published to the Power BI service. ...
Power Query(函数抓取所有数据,一劳永逸) 步骤1:准备股票代码列表 在Excel中新建工作表,创建两列: 股票代码(如:600000、000001等) 交易所代码(沪市为sh,深市为sz)。 添加第三列URL,通过公式生成对应股票的API链接。例如: 使用东方财富网接口: = "