Data Science Essentials in Python by Dmitry Zinoviev

Author:Dmitry Zinoviev [Dmitry Zinoviev]
Language: eng
Format: epub
Tags: Python
Publisher: Pragmatic Bookshelf
Published: 2016-08-09T21:00:00+00:00

The NIAAA report is such an excellent source of data that I included a preprocessed copy of it as a “code” item for you to explore. But remember: do not drink and do data science!

You can create a simple frame with column names and an index by passing a list of row tuples or other sequences of the same length to the constructor. (Here I used a pandas CSV reader from Unit 37, Taming Pandas File I/O to create the full frame alco and then selected a one-year timespan.)

alco2009 = pd.DataFrame([(1.20, 0.22, 0.58),

(1.31, 0.54, 1.16),

(1.19, 0.38, 0.74),

more rows],

columns=("Beer", "Wine", "Spirits"),

index=("Alabama", "Alaska", more states))

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