在read.table():readTableHeader找到不完整的最后一行 [英] In read.table(): incomplete final line found by readTableHeader
问题描述
当我尝试 read.csv()
时,我有一个CSV文件,我收到警告信息:
在read.table(file = file,header = header,sep = sep,quote = quote,:
readTableHeader b $ b
我不能孤立的问题,尽管冲刷StackOverflow和R-帮助的解决方案。 b
$ b
这是数据的Dropbox链接: https:/ /www.dropbox.com/s/h0fp0hmnjaca9ff/PING%20CONCOURS%20DONNES.csv
如解释 Hendrik Pon ,消息指示文件的最后一行不以行结束(EOL)字符(换行(\\\
)或回车+换行(\r\\\
))结束。
补救很简单:
- 打开文件
- 导航到文件的最后一行
- 将光标置于该行的结尾
- 按回车键/ Enter
- 保存文件
因此这里是您的文件没有警告
df = read.table(C:\\Users\\Administrator\\Desktop\\tp.csv,header = F, sep =;)
df
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10
1日期20/12/2013 09:04 20/12/2013 09:08 20/12 / 2013 09:12 20/12/2013 09:16 20/12/2013 09:20 20/12/2013 09:24 20/12/2013 09:28 20/12/2013 09:32 20/12/2013 09:36
2 1 1,3631 1,3632 1,3634 1,3633 1,363 1,3632 1,3632 1,3632 1,3629
3 2 0,83407 0,83408 0,83415 0 ,83416 0,83404 0,83386 0,83407 0,83438 0,83472
4 3 142,35 142,38 142,41 142,4 142,41 142,42 142,39 142,42 142,4
5 4 1,2263 1,22635 1,22628 1,22618 1,22614 1,22609 1,22624 1,22643 1,2265
但我认为你不应该这样读,因为你必须重新塑造数据框,谢谢。
I have a CSV when I try to read.csv()
that file, I get the warning warning message:
In read.table(file = file, header = header, sep = sep, quote = quote, :
incomplete final line found by readTableHeader on ...
And I cannot isolate the problem, despite scouring StackOverflow and R-help for solutions.
This is the Dropbox link for the data: https://www.dropbox.com/s/h0fp0hmnjaca9ff/PING%20CONCOURS%20DONNES.csv
As explained by Hendrik Pon,The message indicates that the last line of the file doesn't end with an End Of Line (EOL) character (linefeed (\n) or carriage return+linefeed (\r\n)).
The remedy is simple:
- Open the file
- Navigate to the very last line of the file
- Place the cursor the end of that line
- Press return/enter
- Save the file
so here is your file without warning
df=read.table("C:\\Users\\Administrator\\Desktop\\tp.csv",header=F,sep=";")
df
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10
1 Date 20/12/2013 09:04 20/12/2013 09:08 20/12/2013 09:12 20/12/2013 09:16 20/12/2013 09:20 20/12/2013 09:24 20/12/2013 09:28 20/12/2013 09:32 20/12/2013 09:36
2 1 1,3631 1,3632 1,3634 1,3633 1,363 1,3632 1,3632 1,3632 1,3629
3 2 0,83407 0,83408 0,83415 0,83416 0,83404 0,83386 0,83407 0,83438 0,83472
4 3 142,35 142,38 142,41 142,4 142,41 142,42 142,39 142,42 142,4
5 4 1,2263 1,22635 1,22628 1,22618 1,22614 1,22609 1,22624 1,22643 1,2265
But i think you should not read in this way because you have to again reshape the dataframe,thanks.
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