What are some examples of data wrangling techniques?
Data wrangling involves cleaning and transforming raw data into a usable format. Examples include data merging, filtering, and reshaping.
Can you explain how to merge datasets?
Sure! Merging datasets typically involves combining two or more datasets based on a common key or identifier, using functions like 'merge' in Python's pandas library.
What tools can I use for data wrangling?
Popular tools for data wrangling include Python with pandas, R with dplyr, and software like Tableau and Alteryx.
How do I handle missing values in my dataset?
You can handle missing values by either removing them, filling them with a specific value, or using techniques like interpolation.
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