📅  最后修改于: 2022-03-11 14:46:54.946000             🧑  作者: Mango
print df['status'].value_counts()
N 14
S 4
C 2
Name: status, dtype: int64
counts = df['status'].value_counts().to_dict()
print counts
{'S': 4, 'C': 2, 'N': 14}