回答編集履歴
2
test
CHANGED
|
@@ -1,6 +1,7 @@
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|
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1
1
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```python
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2
2
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result = [g.filter(regex='^data', axis=1)
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3
3
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.rename(columns=lambda x: x.replace('data', 'num'))
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4
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+
.reset_index(drop=True)
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4
5
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for _, g in df.groupby('group')]
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5
6
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6
7
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print(len(result))
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@@ -19,12 +20,12 @@
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19
20
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2 160 170 180
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20
21
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21
22
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num1 num2 num3
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22
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-
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23
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+
0 190 200 210
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23
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-
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24
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+
1 220 230 240
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24
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-
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25
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+
2 250 260 270
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25
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-
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26
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+
3 280 290 300
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26
27
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|
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27
28
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num1 num2 num3
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28
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-
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29
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+
0 310 320 330
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29
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-
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30
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+
1 340 350 360
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30
31
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```
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1
test
CHANGED
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@@ -1,5 +1,8 @@
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1
1
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```python
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2
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-
result = [g.filter(regex='^data', axis=1)
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2
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+
result = [g.filter(regex='^data', axis=1)
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3
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+
.rename(columns=lambda x: x.replace('data', 'num'))
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4
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+
for _, g in df.groupby('group')]
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5
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+
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3
6
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print(len(result))
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4
7
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print(type(result[0]))
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5
8
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print(result[0])
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@@ -9,18 +12,19 @@
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9
12
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#
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10
13
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3
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11
14
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<class 'pandas.core.frame.DataFrame'>
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12
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-
data1 data2 data3
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13
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-
0 100 110 120
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14
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-
1 130 140 150
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15
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-
2 160 170 180
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16
15
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|
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17
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-
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|
16
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+
num1 num2 num3
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|
18
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-
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|
17
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+
0 100 110 120
|
|
19
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-
|
|
18
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+
1 130 140 150
|
|
20
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-
|
|
19
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+
2 160 170 180
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|
21
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-
6 280 290 300
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22
20
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|
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23
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-
|
|
21
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+
num1 num2 num3
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|
22
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+
3 190 200 210
|
|
23
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+
4 220 230 240
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24
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+
5 250 260 270
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25
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+
6 280 290 300
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26
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+
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27
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+
num1 num2 num3
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24
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-
7
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28
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+
7 310 320 330
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25
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-
8
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|
29
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+
8 340 350 360
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26
30
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```
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