설정
gender = ['Male', 'Female']
subject = ['Math3_Exam_Mark', 'Math6_Exam_Mark', 'Math9_Exam_Mark',
'ELA3_Exam_Mark', 'ELA6_Exam_Mark', 'ELA9_Exam_Mark']
birthMonthYear = pd.date_range('2010-01-31', periods=2, freq='M')
옵션 1
itertools.product
from itertools import product
pd.DataFrame(
list(product(gender, subject, birthMonthYear)),
columns=['Gender', 'Subject', 'BirthMonthYear']
)
Gender Subject BirthMonthYear
0 Male Math3_Exam_Mark 2010-01-31
1 Male Math3_Exam_Mark 2010-02-28
2 Male Math6_Exam_Mark 2010-01-31
3 Male Math6_Exam_Mark 2010-02-28
4 Male Math9_Exam_Mark 2010-01-31
5 Male Math9_Exam_Mark 2010-02-28
6 Male ELA3_Exam_Mark 2010-01-31
7 Male ELA3_Exam_Mark 2010-02-28
8 Male ELA6_Exam_Mark 2010-01-31
9 Male ELA6_Exam_Mark 2010-02-28
10 Male ELA9_Exam_Mark 2010-01-31
11 Male ELA9_Exam_Mark 2010-02-28
12 Female Math3_Exam_Mark 2010-01-31
13 Female Math3_Exam_Mark 2010-02-28
14 Female Math6_Exam_Mark 2010-01-31
15 Female Math6_Exam_Mark 2010-02-28
16 Female Math9_Exam_Mark 2010-01-31
17 Female Math9_Exam_Mark 2010-02-28
18 Female ELA3_Exam_Mark 2010-01-31
19 Female ELA3_Exam_Mark 2010-02-28
20 Female ELA6_Exam_Mark 2010-01-31
21 Female ELA6_Exam_Mark 2010-02-28
22 Female ELA9_Exam_Mark 2010-01-31
23 Female ELA9_Exam_Mark 2010-02-28
옵션 2
pd.MultiIndex.from_product
idx = pd.MultiIndex.from_product(
[gender, subject, birthMonthYear],
names=['Gender', 'Subject', 'BirthMonthYear']
)
pd.DataFrame(index=idx).reset_index()
Gender Subject BirthMonthYear
0 Male Math3_Exam_Mark 2010-01-31
1 Male Math3_Exam_Mark 2010-02-28
2 Male Math6_Exam_Mark 2010-01-31
3 Male Math6_Exam_Mark 2010-02-28
4 Male Math9_Exam_Mark 2010-01-31
5 Male Math9_Exam_Mark 2010-02-28
6 Male ELA3_Exam_Mark 2010-01-31
7 Male ELA3_Exam_Mark 2010-02-28
8 Male ELA6_Exam_Mark 2010-01-31
9 Male ELA6_Exam_Mark 2010-02-28
10 Male ELA9_Exam_Mark 2010-01-31
11 Male ELA9_Exam_Mark 2010-02-28
12 Female Math3_Exam_Mark 2010-01-31
13 Female Math3_Exam_Mark 2010-02-28
14 Female Math6_Exam_Mark 2010-01-31
15 Female Math6_Exam_Mark 2010-02-28
16 Female Math9_Exam_Mark 2010-01-31
17 Female Math9_Exam_Mark 2010-02-28
18 Female ELA3_Exam_Mark 2010-01-31
19 Female ELA3_Exam_Mark 2010-02-28
20 Female ELA6_Exam_Mark 2010-01-31
21 Female ELA6_Exam_Mark 2010-02-28
22 Female ELA9_Exam_Mark 2010-01-31
23 Female ELA9_Exam_Mark 2010-02-28
또한 예제를 완벽하게 재현 할 수 있도록 출산 월모를 추가하십시오. – cmaher