如果有人拥有此数据帧:
0 1 2
0 RC100_1 RC100_1 RC100_1
1 RC101_1 RC101_1 RC101_1
2 RC101_3 RC102_1 RC102_1
3 RC102_1 RC103_3 RC103_3
4 RC102_3 RC104_1 RC104_1
5 RC103_3 RC109_2 RC109_2
6 RC104_1 RC111_1 RC111_1
7 RC109_2 RC114_2 RC114_2
8 RC111_1 RC115_2 RC115_2
9 RC114_1 RC116_1 RC116_1
10 RC115_4 RC116_2 RC116_2
11 RC116_1 RC117_2 RC117_2
12 RC117_4 RC117_4 RC117_4
13 RC117_4 RC118_2 RC118_2
14 RC118_1 RC119_2 RC119_2
15 RC119_4 RC120_2 RC120_2
16 RC120_4 RC121_2 RC121_2
17 RC121_4 RC122_2 RC122_2
18 RC122_4 RC125_2 RC125_2
19 RC125_2 RC126_3 RC126_3
20 RC126_3 RC129_2 RC129_2
21 RC129_4 RC12_24 RC12_24
是否可以将其转换为每行仅包含前五个字符匹配的内容,否则将对其进行排序?我的意思是不需要手动更改每个单元格。以下是我想将其转换为的内容
0 1 2
0 RC100_1 RC100_1 RC100_1
1 RC101_1 RC101_1 RC101_1
2 RC101_3 NaN NaN
3 RC102_1 RC102_1 RC102_1
4 RC102_3 NaN NaN
5 RC103_3 RC103_3 RC103_3
6 RC104_1 RC104_1 RC104_1
7 RC109_2 RC109_2 RC109_2
8 RC111_1 RC111_1 RC111_1
9 RC114_1 RC114_2 RC114_2
10 RC115_4 RC115_2 RC115_2
11 RC116_1 RC116_1 RC116_1
12 NaN RC116_2 RC116_2
13 RC117_4 RC117_2 RC117_2
14 RC117_4 RC117_4 RC117_4
15 RC118_1 RC118_2 RC118_2
16 RC119_4 RC119_2 RC119_2
17 RC120_4 RC120_2 RC120_2
18 RC121_4 RC121_2 RC121_2
19 RC122_4 RC122_2 RC122_2
20 RC125_2 RC125_2 RC125_2
21 RC126_3 RC126_3 RC126_3
22 RC129_4 RC129_2 RC129_2
23 NaN RC12_24 RC12_24
只需列出所有文件名,并使用它对所有文件名进行索引和对齐。下面是您发布的数据的工作示例
输出
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