Sir ji data analyst k lie kya kya topics krne chaiye bta do
@Analystmind
3 ай бұрын
@@shwetas4388 Technical SkillsProgramming Languages:Python and R are commonly used for data analysis.SQL is essential for querying databases.Data Visualization:Tools like Tableau, Power BI, or libraries such as Matplotlib and Seaborn in Python.Statistics and Mathematics:Understanding statistical tests, distributions, and probability theory.Data Cleaning and Preparation:Skills in handling missing data, outliers, and data transformation.Excel:Advanced Excel skills, including pivot tables, VLOOKUP, and macros.Database Management:Knowledge of relational databases and experience with database management systems (e.g., MySQL, PostgreSQL).Big Data Technologies (optional but beneficial):Familiarity with Hadoop, Spark, or NoSQL databases like MongoDB.
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