23 lines
498 B
Python
23 lines
498 B
Python
from collections import Counter
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import matplotlib.pyplot as plt
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from tools.statistics import extract
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def analyse(datas: list[dict]):
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ages_data = list(map(extract.age.extract, datas))
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counter = Counter(ages_data)
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x = list(counter.keys())
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y = list(counter.values())
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# prepare plotting
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figure: plt.Figure = plt.figure()
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axes = figure.add_subplot(1, 1, 1)
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axes.set_title("Nombre de personne par âge")
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# bar chart
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axes.bar(x, y)
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plt.show(block=True)
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