What is the syntax to concatenate two columns in a pandas DataFrame?
Data Science and Machine Learning (Theory and Projects) A to Z - Pandas for Data Manipulation and Understanding: Pandas
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The video tutorial introduces the use of vectorized string methods in Pandas for efficient data manipulation. It demonstrates practical examples using the Titanic dataset, including converting text to lowercase, capitalizing strings, concatenating columns, and handling null values. The tutorial emphasizes the efficiency of these methods and provides insights into splitting strings and other advanced operations, all within a Jupyter Notebook environment.
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How can you count the number of null values in a specific column using pandas?
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Describe how to split a string in a pandas DataFrame column using a specific marker.
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