将扩展名为.data的文件读入R中 [英] Read files with extension .data into R

问题描述

我需要将数据文件读入 R 作为我的作业。您可以从以下网站下载。

I need to read a data file into R for my assignment. You can download it from the following site.

http：// archive.ics.uci.edu/ml/datasets/Acute+Inflammations

数据文件以我从未看到的扩展名.data结尾。我尝试了read.table和相似，但无法正确读入 R 。有人可以帮我吗

The data file ends with an extension .data which I never see before. I tried read.table and alike but could not read it into R properly. Can anyone help me with this, please?

推荐答案

这是一个UTF-16的小端序文件，开头有一个字节顺序标记。 read.table 将失败，除非您指定正确的编码。这对我在MacOS上有用。小数用逗号表示。

It's a UTF-16 little endian file with a byte order mark at the beginning. read.table will fail unless you specify the correct encoding. This works for me on MacOS. Decimals are indicated by a comma.

read.table("diagnosis.data", fileEncoding="UTF-16", dec=",")

      V1  V2  V3  V4  V5  V6  V7  V8
1   35.5  no yes  no  no  no  no  no
2   35.9  no  no yes yes yes yes  no
3   35.9  no yes  no  no  no  no  no

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