读取 PSV(管道分隔)文件或字符串 [英] Reading PSV (pipe-separated) file or string

问题描述

我刚刚收到一个数据文件，其扩展名为*.psv".研究了一下，不知道怎么打开R.

I have just received a data file, whose extension is "*.psv". After doing a bit of research, I don't know how to open it R.

推荐答案

我们可以使用 read.table 来读取 *.psv 文件.

We could use read.table to read *.psv file.

read.table("myfile.psv", sep = "|", header = FALSE, stringsAsFactors = FALSE)

psv 文件可能有很多不同的表现形式，但是说到数据挖掘，我想可能更多的是管道分离"；文件.文件中的数据用|"分隔

There might be many different representations of psv file, but when it comes to data mining, I think it might be more about "pipe separated" file. The data in the file is separated by "|"

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