[英]Unable to install R package
當我嘗試安裝包 coxphf 時,出現以下錯誤。 請讓我知道如何解決這個問題:
install.packages("coxphf")
> Installing package into ‘C:/Users/User/R/win-library/3.4’
> (as ‘lib’ is unspecified)
> trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.4/coxphf_1.12.zip'
Warning in install.packages :
cannot open URL 'https://cran.rstudio.com/bin/windows/contrib/3.4/coxphf_1.12.zip': HTTP status was '404 Not Found'
Error in download.file(url, destfile, method, mode = "wb", ...) :
cannot open URL 'https://cran.rstudio.com/bin/windows/contrib/3.4/coxphf_1.12.zip'
Warning in install.packages :
download of package ‘coxphf’ failed
看起來該軟件包在該地址的 CRAN 上不可用。 挖掘后,我在這里找到了這個包: https : //cran.rstudio.com/bin/windows/contrib/3.4/coxphf_1.13.zip
下載它並按照此處的說明進行操作:
http://stat.columbia.edu/~gelman/bugsR/alternate_install.html
不過,這不是預期的行為,我不確定是什么原因造成的,但這種解決方法現在可以正常工作
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