ren*_*kre 4 python numpy scipy pandas
我的数据范围为1-100.我希望按以下范围计算这些数据.假设我有这些数据:[17, 30, 62 65, 92, 95, 98].我想得到这个:
00-10: 0
11-20: 1
21-30: 1
31-40: 0
41:50: 0
51:60: 0
61:70: 2
71:80: 0
81:90: 0
91:100: 3
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我想知道是否有pandas/numpy/spicy功能可以快速实现这一目标.我感谢任何帮助!
你可以用cut与value_counts:
bins = np.arange(0,110,10)
s = pd.Series([17, 30, 62, 65, 92, 95, 98])
s1 = pd.cut(s, bins=bins)
print (s1.value_counts(sort=False))
(0, 10] 0
(10, 20] 1
(20, 30] 1
(30, 40] 0
(40, 50] 0
(50, 60] 0
(60, 70] 2
(70, 80] 0
(80, 90] 0
(90, 100] 3
dtype: int64
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