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我希望能够将 .txt 文件读入 R,它始终是n2 个文件(n行和 2 列)。n我不知道每次有多大,但在文件末尾它只分成一列,因此文件末尾可能如下所示:
n
abc 500 def 600 --- 0 Total 0 --- 0
理想情况下,当我们点击----. 这始终是一致的,因此请阅读,但当您到达----.
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