What is the importance of correlation analysis in data science?
Correlation analysis helps identify relationships between variables, guiding data-driven decisions.
Can you give an example of how it's used in real-world applications?
Sure! In marketing, correlation analysis can reveal how advertising spend affects sales.
What are the limitations of correlation analysis?
Correlation does not imply causation, and it can be influenced by outliers or confounding variables.
How can I perform correlation analysis on my dataset?
You can use statistical software like Python's pandas library to calculate correlation coefficients easily.
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