使用read.xls使用URL导入Excel文件 [英] Importing Excel file using url using read.xls
问题描述
我正在尝试使用gdata中的read.xls将Excel文件直接导入R.我正在运行64位R的Windows计算机上.
I'm trying to use read.xls from gdata to import an Excel file directly into R. I'm on a Windows machine running 64 bit R.
我已经检查了perl的PATH变量,并且似乎已正确设置了该变量,因此这似乎不是问题.这是我的代码,我在下面附加了我的错误.有人对我如何完成这项工作有任何指示吗?
I have checked my PATH variable for perl and I appear to have that set correctly, so that doesn't appear to be a problem. Here's my code, and I've attached my error below. Does anyone have any pointers on how I can get this done?
require(RCurl)
require(gdata)
url <- "https://dl.dropboxusercontent.com/u/27644144/NADAC%2020140101.xls"
test <- read.xls(url)
我得到的错误是:
Error in xls2sep(xls, sheet, verbose = verbose, ..., method = method, :
Intermediate file 'C:\Users\Me\AppData\Local\Temp\RtmpeoJNxP\file338c26156d7.csv' missing!
In addition: Warning message:
running command '"C:\STRAWB~1\perl\bin\perl.exe" "C:/Users/Me/Documents/R/win-library/3.0/gdata/perl/xls2csv.pl" "https://dl.dropboxusercontent.com/u/27644144/NADAC%2020140101.xls" "C:\Users\Me\AppData\Local\Temp\RtmpeoJNxP\file338c26156d7.csv" "1"' had status 22
Error in file.exists(tfn) : invalid 'file' argument
推荐答案
@ G.G是正确的,因为read.xls
不支持https
.但是,如果仅将url中的https
替换为http
,则应该可以下载文件.
@G.G is correct that read.xls
does not support https
. However, if you simply replace the https
with http
in the url you should be able to download the file.
尝试一下:
require(RCurl)
require(gdata)
url <- "http://dl.dropboxusercontent.com/u/27644144/NADAC%2020140101.xls"
test <- read.xls(url)
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