2.1-assessing.py

#!/usr/bin/env python
# coding: utf-8

# # Assessing
# Use the space below to explore `winequality-red.csv` and `winequality-white.csv` to answer the quiz questions below.

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import pandas as pd

red_df = pd.read_csv('winequality-red.csv', sep=';')
white_df = pd.read_csv('winequality-white.csv', sep=';')


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print(red_df.shape)
red_df.head()


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print(white_df.shape)
white_df.head()


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red_df.isnull().sum()


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white_df.isnull().sum()


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white_df.duplicated().sum()


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red_df.quality.nunique()


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white_df.quality.nunique()


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red_df.density.mean()


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