问题描述
从今天起,我使用R版本3.2.0进行统计分析。今天我尝试为我的新安装安装xlsx和xlsxjars包,但没有起作用。每次我尝试安装软件包( install.packages(xlsx)
)我收到以下错误消息:
Since today I am using the R Version 3.2.0 for statistical analysis. Today I try to install the packages "xlsx" and "xlsxjars" for my new installation but it didn't work. Every time I try to install the packages (install.packages("xlsx")
) I get the following error message:
Warning in install.packages :
downloaded length 9351168 != reported length 9485172
trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.2/xlsx_0.5.7.zip'
Content type 'application/zip' length 400857 bytes (391 KB)
downloaded 391 KB
Warning in install.packages :
error 1 in extracting from zip file
Warning in install.packages :
cannot open compressed file 'xlsxjars/DESCRIPTION', probable reason 'No such file or directory'
Error in install.packages : cannot open the Connection`
只有当我尝试安装xls-packages时才会出现此问题。其他软件包可以顺利安装,无任何问题。
我希望有没有人在R版本3.2.0中已经安装了上述软件包,可以给我一个简短的建议,如何在新的R版本中安装软件包?
The problem only take place when I try to install the xls-packages. Other packages can be installed smoothly without any problems.I hope there is anyone out there who had already installed the aforesaid packages in R Version 3.2.0 and can give me a short advice how to install the packages in the new R Version?
推荐答案
首先,
setInternet2(use=TRUE)
然后单独安装必需的包:
Then install necessary packages individually:
install.packages('rJava')
install.packages('xlsxjars')
install.packages('xlsx')
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