In this video, I'm answering a few of the pandas questions I've received in the YouTube comments:
0:22 Could you explain how to read the pandas documentation?
6:25 What is the difference between ufo.isnull() and pd.isnull(ufo)?
9:27 Why are DataFrame slices inclusive when using .loc, but exclusive when using .iloc?
14:41 How do I randomly sample rows from a DataFrame?

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== RESOURCES ==
GitHub repository for the series: https://github.com/justmarkham/pandas-videos
pandas API reference: http://pandas.pydata.org/pandas-docs/stable/api.html
"isnull" documentation: http://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.isnull.html
"loc" documentation: http://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.loc.html
"iloc" documentation: http://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.iloc.html
"sample" documentation: http://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.sample.html
"isin" documentation: http://pandas.pydata.org/pandas-docs/stable/generated/pandas.Index.isin.html

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