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我想了解如何将第三列中包含的字符串附加到图像中数据帧的第 9 列,但前提是该值等于“exon”或“CDS”+ 迭代数。
因此,要在 dataframe[8] 中获得:
8
ID=g3.t1;基因ID=g3
父=g3.t1;外显子1
父=g3.t1;外显子2
父=g3.t1;CDS1
父=g3.t1;CDS2
我希望我已经清楚了。谢谢,马可