Outils pour utilisateurs
python:first_course_statistics
Différences
Ci-dessous, les différences entre deux révisions de la page.
| Les deux révisions précédentes Révision précédente | Prochaine révision Les deux révisions suivantes | ||
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python:first_course_statistics [2016/10/17 07:58] Francesco Beretta [Descriptive statistics] |
python:first_course_statistics [2016/10/19 14:57] Beretta, Anna Letizia |
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| Ligne 65: | Ligne 65: | ||
| plt.show() | plt.show() | ||
| </code> | </code> | ||
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| + | \\ | ||
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| ===== Descriptive statistics (p.9) ===== | ===== Descriptive statistics (p.9) ===== | ||
| Ligne 77: | Ligne 81: | ||
| gysr1['Duration'][gysr1['Duration'] <= 3].describe() | gysr1['Duration'][gysr1['Duration'] <= 3].describe() | ||
| </code> | </code> | ||
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| + | |||
| + | \\ | ||
| Ligne 91: | Ligne 98: | ||
| plt.boxplot([gysr1_inf3['Interval'],gysr1_sup3['Interval']], labels= ['inf3','sup3']) | plt.boxplot([gysr1_inf3['Interval'],gysr1_sup3['Interval']], labels= ['inf3','sup3']) | ||
| </code> | </code> | ||
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| + | \\ | ||
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| ====== International adoption rates (p.13) ====== | ====== International adoption rates (p.13) ====== | ||
| + | ===== Boxplot (p.14) ===== | ||
| + | |||
| + | <code python> | ||
| + | import matplotlib.pyplot as plt | ||
| + | import pandas as pd | ||
| + | adopt_data = pd.read_csv('D:\Python\Libri\A_Casebook_for_a_First_Course_in_Statistics_and_Data_Analysis_Datasets\Data\Tab\\adopt.TAB', '\t') | ||
| + | adopt1 = adopt_data['Visa91'] | ||
| + | plt.boxplot(adopt1) | ||
| + | ax = plt.gca() | ||
| + | ax.set_title('Box and Whisker Plot') | ||
| + | ax.set_xlabel('39 cases') | ||
| + | ax.set_ylabel('Number of visas in 1991') | ||
| + | plt.show() | ||
| + | </code> | ||
| + | |||
| + | |||
| + | \\ | ||
| + | |||
| + | |||
| + | ===== Histogram (p.14) ===== | ||
| + | |||
| + | <code python> | ||
| + | import matplotlib.pyplot as plt | ||
| + | import pandas as pd | ||
| + | adopt_data = pd.read_csv('D:\Python\Libri\A_Casebook_for_a_First_Course_in_Statistics_and_Data_Analysis_Datasets\Data\Tab\\adopt.TAB', '\t') | ||
| + | adopt1 = adopt_data['Visa91'] | ||
| + | plt.hist(adopt1) | ||
| + | plt.show() | ||
| + | </code> | ||
python/first_course_statistics.txt · Dernière modification: 2017/09/26 08:54 par Francesco Beretta
