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Today, I'll tell you if you only use Excel tools to be a data analyst. The content of the article is good. Now I would like to share it with you. Friends who feel in need can understand it. I hope it will be helpful to you. Let's read it along with the editor's ideas.

Data analyst is an important position in dealing with data in various industries. For enterprises to provide data collection, data processing, data analysis and production of related business reports, provide business decision-making, management of enterprise data assets and other services.

Excel tool is an important tool for data analysis. It can basically realize most of the data analysis work of a small amount of data. But we are now in the era of big data, especially under the policy encouragement of Internet +. A large number of data assets will be produced in the daily production of enterprises, and it is impossible to complete all the data analysis work by relying solely on Excel. Therefore, we need to deepen the study of data analysis on the basis of using Excel tools, and expand the use of tools related to big data analysis. What tools does big data need to use in his analysis?

1. Database related knowledge: it is necessary to master the technology related to SQL. It even includes the use of basic operations of the Linux system. In particular, a large number of data generated by Internet enterprises are basically saved in the database. Therefore, as a data analyst, you must know how to invoke the relevant data.

2. Data analysis tools: SAS/SPSS/Modeler and so on. Are input data statistics and analysis of auxiliary tools. It can greatly improve the efficiency and visualization of data processing in the process of data analysis.

3. Big data tool: Hive/HBase/Spark. Big data must be an important product of future market development. Therefore, in the process of data analysis, we must master the use of big data-related tools.

4. Visualization tool: Tableau/Power BI. These tools are important tools for visualization in addition to Excel.

5. Programming language: SQL/R/Python. Data analysts must master certain programming skills in order to achieve some manual effects that can not be achieved for a short time in the process of data analysis.

The above is whether to be a data analyst only uses the whole content of Excel tools, and more content related to whether data analysts only use Excel tools can search previous articles or browse the following articles to learn ha! I believe the editor will add more knowledge to you. I hope you can support it!

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