说我有三本字典
dictionary_col2
{'MOB': [1, 2], 'ASP': [1, 2], 'YIP': [1, 2]}
dictionary_col3
{'MOB': ['MOB_L001_R1_001.gz',
'MOB_L002_R1_001.gz'],
'ASP': ['ASP_L001_R1_001.gz',
'ASP_L002_R1_001.gz'],
'YIP': ['YIP_L001_R1_001.gz',
'YIP_L002_R1_001.gz']}
dictionary_col4
{'MOB': ['MOB_L001_R2_001.gz',
'MOB_L002_R2_001.gz'],
'ASP': ['ASP_L001_R2_001.gz',
'ASP_L002_R2_001.gz'],
'YIP': ['YIP_L001_R2_001.gz',
'YIP_L002_R2_001.gz']}
我想将上述字典转换为数据框。我尝试了以下方法
df = pd.DataFrame([dictionary_col2, dictionary_col3, dictionary_col4])该df数据帧的样子，
ASP MOB YIP
0 [1, 2] [1, 2] [1, 2]
1 [ASP_L001_R1_001.gz, ASP_L002_R1_001.gz] [MOB_L001_R1_001.gz, MOB_L002_R1_001.gz] [YIP_L001_R1_001.gz, YIP_L002_R1_001.gz]
2 [ASP_L001_R2_001.gz, ASP_L002_R2_001.gz] [MOB_L001_R2_001.gz, MOB_L002_R2_001.gz] [YIP_L001_R2_001.gz, YIP_L002_R2_001.gz]
我的目标是建立一个包含以下各列的数据框：
col1 col2 col3 col4
MOB 1 MOB_L001_R1_001.gz MOB_L001_R2_001.gz
MOB 2 MOB_L002_R1_001.gz MOB_L002_R2_001.gz
ASP 1 ASP_L001_R1_001.gz ASP_L001_R2_001.gz
ASP 2 ASP_L002_R1_001.gz MOB_L002_R2_001.gz
YIP 1 YIP_L001_R1_001.gz YIP_L001_R2_001.gz
YIP 2 YIP_L002_R1_001.gz YIP_L002_R2_001.gz
任何帮助/建议表示赞赏！
pd.DataFrame({'col2': pd.DataFrame(col2).unstack(),
'col3': pd.DataFrame(col3).unstack(),
'col4': pd.DataFrame(col4).unstack()}).reset_index(level=0)
退货
level_0 col2 col3 col4
0 ASP 1 ASP_L001_R1_001.gz ASP_L001_R2_001.gz
1 ASP 2 ASP_L002_R1_001.gz ASP_L002_R2_001.gz
0 MOB 1 MOB_L001_R1_001.gz MOB_L001_R2_001.gz
1 MOB 2 MOB_L002_R1_001.gz MOB_L002_R2_001.gz
0 YIP 1 YIP_L001_R1_001.gz YIP_L001_R2_001.gz
1 YIP 2 YIP_L002_R1_001.gz YIP_L002_R2_001.gz
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我来说两句