Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentes Révision précédente | Prochaine révision Les deux révisions suivantes | ||
python:first_course_statistics [2016/10/31 11:05] Beretta, Anna Letizia |
python:first_course_statistics [2016/11/29 12:58] Beretta, Anna Letizia |
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plt.show() | plt.show() | ||
</code> | </code> | ||
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+ | ===== Scatterplot of productivity VS quality (p. 28) ===== | ||
+ | <code python> | ||
+ | import pandas as pd | ||
+ | import matplotlib.pyplot as plt | ||
+ | scatter_plot = pd.read_csv('D:\Python\Libri\A_Casebook_for_a_First_Course_in_Statistics_and_Data_Analysis_Datasets\Data\Tab\\prdq.TAB', '\t') | ||
+ | productivity_Y = scatter_plot['Producti'] | ||
+ | quality_X = scatter_plot['Quality'] | ||
+ | plt.scatter(productivity_Y, quality_X, bins=20, colors='r') | ||
+ | ax = plt.gca() | ||
+ | ax.set_Xlabel('Assembly defects per 100 cars') | ||
+ | ax.set_Ylabel('Hours per vehicle') | ||
+ | ax.set_title('Scatter Plot of PRODUCTIVITY VS QUALITY') | ||
+ | plt.show() | ||
+ | </code> | ||
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