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初级

统计预约状态分布与爽约率

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初级参考 完整示例代码供参考,建议自己理解后重新输入
def solve():
    from pyodide.http import open_url
    from io import StringIO
    import pandas as pd
    appts=pd.read_csv(StringIO(open_url("https://data.zuihe.com/dbd/ms-medibook/state_01/appointments.csv").read()))
    print(f"Total appointments: {len(appts)}")
    print(f"By status: {dict(appts.groupby('status').size())}")
    print(f"Avg registration_fee: {round(appts['registration_fee'].mean(),1)}")
    no_show_rate=round(len(appts[appts['status']=='no_show'])/len(appts)*100,1)
    print(f"No-show rate: {no_show_rate}%")

示例

输入
solve()
期望输出
Total appointments: 135
By status: {'cancelled': np.int64(18), 'confirmed': np.int64(104), 'no_show': np.int64(13)}
Avg registration_fee: 25.8
No-show rate: 9.6%
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